68752875

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 46562325

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 1319, 2085, 3475, 3957, 6595, 10425, 17375, 19785, 32975, 52125, 98925, 164875, 183341, 494625, 550023, 916705, 2750115, 4583525, 13750575, 22917625, 68752875]

約数ペア:

[(1, 68752875), (3, 22917625), (5, 13750575), (15, 4583525), (25, 2750115), (75, 916705), (125, 550023), (139, 494625), (375, 183341), (417, 164875), (695, 98925), (1319, 52125), (2085, 32975), (3475, 19785), (3957, 17375), (6595, 10425)]