85601625

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 149610240

約数和(自身を除く): 64008615

約数列:

[1, 3, 5, 15, 25, 53, 59, 73, 75, 125, 159, 177, 219, 265, 295, 365, 375, 795, 885, 1095, 1325, 1475, 1825, 3127, 3869, 3975, 4307, 4425, 5475, 6625, 7375, 9125, 9381, 11607, 12921, 15635, 19345, 19875, 21535, 22125, 27375, 46905, 58035, 64605, 78175, 96725, 107675, 228271, 234525, 290175, 323025, 390875, 483625, 538375, 684813, 1141355, 1172625, 1450875, 1615125, 3424065, 5706775, 17120325, 28533875, 85601625]

約数ペア:

[(1, 85601625), (3, 28533875), (5, 17120325), (15, 5706775), (25, 3424065), (53, 1615125), (59, 1450875), (73, 1172625), (75, 1141355), (125, 684813), (159, 538375), (177, 483625), (219, 390875), (265, 323025), (295, 290175), (365, 234525), (375, 228271), (795, 107675), (885, 96725), (1095, 78175), (1325, 64605), (1475, 58035), (1825, 46905), (3127, 27375), (3869, 22125), (3975, 21535), (4307, 19875), (4425, 19345), (5475, 15635), (6625, 12921), (7375, 11607), (9125, 9381)]