851016075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 1804884480

約数和(自身を除く): 953868405

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 47, 49, 65, 75, 91, 105, 141, 147, 175, 195, 235, 245, 273, 325, 329, 379, 455, 525, 611, 637, 705, 735, 975, 987, 1137, 1175, 1225, 1365, 1645, 1833, 1895, 1911, 2275, 2303, 2653, 3055, 3185, 3525, 3675, 4277, 4927, 4935, 5685, 6825, 6909, 7959, 8225, 9165, 9475, 9555, 11515, 12831, 13265, 14781, 15275, 15925, 17813, 18571, 21385, 24635, 24675, 28425, 29939, 34489, 34545, 39795, 45825, 47775, 53439, 55713, 57575, 64155, 66325, 73905, 89065, 89817, 92855, 103467, 106925, 123175, 124691, 149695, 172445, 172725, 198975, 231569, 241423, 267195, 278565, 320775, 369525, 374073, 445325, 449085, 464275, 517335, 623455, 694707, 724269, 748475, 862225, 872837, 1157845, 1207115, 1335975, 1392825, 1620983, 1870365, 2245425, 2586675, 2618511, 3117275, 3473535, 3621345, 4364185, 4862949, 5789225, 6035575, 8104915, 9351825, 11346881, 13092555, 17367675, 18106725, 21820925, 24314745, 34040643, 40524575, 56734405, 65462775, 121573725, 170203215, 283672025, 851016075]

約数ペア:

[(1, 851016075), (3, 283672025), (5, 170203215), (7, 121573725), (13, 65462775), (15, 56734405), (21, 40524575), (25, 34040643), (35, 24314745), (39, 21820925), (47, 18106725), (49, 17367675), (65, 13092555), (75, 11346881), (91, 9351825), (105, 8104915), (141, 6035575), (147, 5789225), (175, 4862949), (195, 4364185), (235, 3621345), (245, 3473535), (273, 3117275), (325, 2618511), (329, 2586675), (379, 2245425), (455, 1870365), (525, 1620983), (611, 1392825), (637, 1335975), (705, 1207115), (735, 1157845), (975, 872837), (987, 862225), (1137, 748475), (1175, 724269), (1225, 694707), (1365, 623455), (1645, 517335), (1833, 464275), (1895, 449085), (1911, 445325), (2275, 374073), (2303, 369525), (2653, 320775), (3055, 278565), (3185, 267195), (3525, 241423), (3675, 231569), (4277, 198975), (4927, 172725), (4935, 172445), (5685, 149695), (6825, 124691), (6909, 123175), (7959, 106925), (8225, 103467), (9165, 92855), (9475, 89817), (9555, 89065), (11515, 73905), (12831, 66325), (13265, 64155), (14781, 57575), (15275, 55713), (15925, 53439), (17813, 47775), (18571, 45825), (21385, 39795), (24635, 34545), (24675, 34489), (28425, 29939)]