85851675

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 108

約数和(自身を含む): 192956400

約数和(自身を除く): 107104725

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 175, 195, 225, 245, 273, 315, 325, 441, 455, 525, 585, 599, 637, 735, 819, 975, 1225, 1365, 1575, 1797, 1911, 2205, 2275, 2925, 2995, 3185, 3675, 4095, 4193, 5391, 5733, 6825, 7787, 8985, 9555, 11025, 12579, 14975, 15925, 20475, 20965, 23361, 26955, 28665, 29351, 37737, 38935, 44925, 47775, 54509, 62895, 70083, 88053, 104825, 116805, 134775, 143325, 146755, 163527, 188685, 194675, 264159, 272545, 314475, 350415, 381563, 440265, 490581, 584025, 733775, 817635, 943425, 1144689, 1320795, 1362725, 1752075, 1907815, 2201325, 2452905, 3434067, 4088175, 5723445, 6603975, 9539075, 12264525, 17170335, 28617225, 85851675]

約数ペア:

[(1, 85851675), (3, 28617225), (5, 17170335), (7, 12264525), (9, 9539075), (13, 6603975), (15, 5723445), (21, 4088175), (25, 3434067), (35, 2452905), (39, 2201325), (45, 1907815), (49, 1752075), (63, 1362725), (65, 1320795), (75, 1144689), (91, 943425), (105, 817635), (117, 733775), (147, 584025), (175, 490581), (195, 440265), (225, 381563), (245, 350415), (273, 314475), (315, 272545), (325, 264159), (441, 194675), (455, 188685), (525, 163527), (585, 146755), (599, 143325), (637, 134775), (735, 116805), (819, 104825), (975, 88053), (1225, 70083), (1365, 62895), (1575, 54509), (1797, 47775), (1911, 44925), (2205, 38935), (2275, 37737), (2925, 29351), (2995, 28665), (3185, 26955), (3675, 23361), (4095, 20965), (4193, 20475), (5391, 15925), (5733, 14975), (6825, 12579), (7787, 11025), (8985, 9555)]