76154625

素因数分解:

$3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 138552960

約数和(自身を除く): 62398335

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 139, 225, 375, 417, 487, 695, 1125, 1251, 1461, 2085, 2435, 3475, 4383, 6255, 7305, 10425, 12175, 17375, 21915, 31275, 36525, 52125, 60875, 67693, 109575, 156375, 182625, 203079, 338465, 547875, 609237, 1015395, 1692325, 3046185, 5076975, 8461625, 15230925, 25384875, 76154625]

約数ペア:

[(1, 76154625), (3, 25384875), (5, 15230925), (9, 8461625), (15, 5076975), (25, 3046185), (45, 1692325), (75, 1015395), (125, 609237), (139, 547875), (225, 338465), (375, 203079), (417, 182625), (487, 156375), (695, 109575), (1125, 67693), (1251, 60875), (1461, 52125), (2085, 36525), (2435, 31275), (3475, 21915), (4383, 17375), (6255, 12175), (7305, 10425)]