19344431925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1153

約数の個数: 216

約数和(自身を含む): 43762511520

約数和(自身を除く): 24418079595

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 139, 147, 175, 195, 225, 245, 273, 315, 325, 417, 441, 455, 525, 585, 637, 695, 735, 819, 971, 973, 975, 1225, 1251, 1365, 1575, 1807, 1911, 2085, 2205, 2275, 2913, 2919, 2925, 3185, 3475, 3675, 4095, 4855, 4865, 5421, 5733, 6255, 6797, 6811, 6825, 8739, 8757, 9035, 9555, 10425, 11025, 12623, 12649, 14565, 14595, 15925, 16263, 20391, 20433, 20475, 24275, 24325, 27105, 28665, 31275, 33985, 34055, 37869, 37947, 43695, 43785, 45175, 47579, 47775, 61173, 61299, 63115, 63245, 72825, 72975, 81315, 88361, 88543, 101955, 102165, 113607, 113841, 134969, 135525, 142737, 143325, 169925, 170275, 189345, 189735, 218475, 218925, 237895, 265083, 265629, 305865, 306495, 315575, 316225, 404907, 406575, 428211, 441805, 442715, 509775, 510825, 568035, 569205, 618527, 674845, 713685, 795249, 796887, 944783, 946725, 948675, 1189475, 1214721, 1325415, 1328145, 1529325, 1532475, 1754597, 1855581, 2024535, 2141055, 2209025, 2213575, 2834349, 2840175, 2846025, 3092635, 3374225, 3568425, 3976245, 3984435, 4723915, 5263791, 5566743, 6073605, 6613481, 6627075, 6640725, 8503047, 8772985, 9277905, 10122675, 10705275, 12282179, 14171745, 15463175, 15791373, 19840443, 19881225, 19922175, 23619575, 26318955, 27833715, 30368025, 33067405, 36846537, 42515235, 43864925, 46389525, 59521329, 61410895, 70858725, 78956865, 85975253, 99202215, 110539611, 131594775, 139168575, 165337025, 184232685, 212576175, 257925759, 297606645, 307054475, 394784325, 429876265, 496011075, 552698055, 773777277, 921163425, 1289628795, 1488033225, 2149381325, 2763490275, 3868886385, 6448143975, 19344431925]

約数ペア:

[(1, 19344431925), (3, 6448143975), (5, 3868886385), (7, 2763490275), (9, 2149381325), (13, 1488033225), (15, 1289628795), (21, 921163425), (25, 773777277), (35, 552698055), (39, 496011075), (45, 429876265), (49, 394784325), (63, 307054475), (65, 297606645), (75, 257925759), (91, 212576175), (105, 184232685), (117, 165337025), (139, 139168575), (147, 131594775), (175, 110539611), (195, 99202215), (225, 85975253), (245, 78956865), (273, 70858725), (315, 61410895), (325, 59521329), (417, 46389525), (441, 43864925), (455, 42515235), (525, 36846537), (585, 33067405), (637, 30368025), (695, 27833715), (735, 26318955), (819, 23619575), (971, 19922175), (973, 19881225), (975, 19840443), (1225, 15791373), (1251, 15463175), (1365, 14171745), (1575, 12282179), (1807, 10705275), (1911, 10122675), (2085, 9277905), (2205, 8772985), (2275, 8503047), (2913, 6640725), (2919, 6627075), (2925, 6613481), (3185, 6073605), (3475, 5566743), (3675, 5263791), (4095, 4723915), (4855, 3984435), (4865, 3976245), (5421, 3568425), (5733, 3374225), (6255, 3092635), (6797, 2846025), (6811, 2840175), (6825, 2834349), (8739, 2213575), (8757, 2209025), (9035, 2141055), (9555, 2024535), (10425, 1855581), (11025, 1754597), (12623, 1532475), (12649, 1529325), (14565, 1328145), (14595, 1325415), (15925, 1214721), (16263, 1189475), (20391, 948675), (20433, 946725), (20475, 944783), (24275, 796887), (24325, 795249), (27105, 713685), (28665, 674845), (31275, 618527), (33985, 569205), (34055, 568035), (37869, 510825), (37947, 509775), (43695, 442715), (43785, 441805), (45175, 428211), (47579, 406575), (47775, 404907), (61173, 316225), (61299, 315575), (63115, 306495), (63245, 305865), (72825, 265629), (72975, 265083), (81315, 237895), (88361, 218925), (88543, 218475), (101955, 189735), (102165, 189345), (113607, 170275), (113841, 169925), (134969, 143325), (135525, 142737)]