63942525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 123463080

約数和(自身を除く): 59520555

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 73, 75, 85, 153, 219, 225, 229, 255, 365, 425, 657, 687, 765, 1095, 1145, 1241, 1275, 1825, 2061, 3285, 3435, 3723, 3825, 3893, 5475, 5725, 6205, 10305, 11169, 11679, 16425, 16717, 17175, 18615, 19465, 31025, 35037, 50151, 51525, 55845, 58395, 83585, 93075, 97325, 150453, 175185, 250755, 279225, 284189, 291975, 417925, 752265, 852567, 875925, 1253775, 1420945, 2557701, 3761325, 4262835, 7104725, 12788505, 21314175, 63942525]

約数ペア:

[(1, 63942525), (3, 21314175), (5, 12788505), (9, 7104725), (15, 4262835), (17, 3761325), (25, 2557701), (45, 1420945), (51, 1253775), (73, 875925), (75, 852567), (85, 752265), (153, 417925), (219, 291975), (225, 284189), (229, 279225), (255, 250755), (365, 175185), (425, 150453), (657, 97325), (687, 93075), (765, 83585), (1095, 58395), (1145, 55845), (1241, 51525), (1275, 50151), (1825, 35037), (2061, 31025), (3285, 19465), (3435, 18615), (3723, 17175), (3825, 16717), (3893, 16425), (5475, 11679), (5725, 11169), (6205, 10305)]