61175375

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 79387776

約数和(自身を除く): 18212401

約数列:

[1, 5, 25, 61, 71, 113, 125, 305, 355, 565, 1525, 1775, 2825, 4331, 6893, 7625, 8023, 8875, 14125, 21655, 34465, 40115, 108275, 172325, 200575, 489403, 541375, 861625, 1002875, 2447015, 12235075, 61175375]

約数ペア:

[(1, 61175375), (5, 12235075), (25, 2447015), (61, 1002875), (71, 861625), (113, 541375), (125, 489403), (305, 200575), (355, 172325), (565, 108275), (1525, 40115), (1775, 34465), (2825, 21655), (4331, 14125), (6893, 8875), (7625, 8023)]