3917625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 6749184

約数和(自身を除く): 2831559

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 337, 375, 465, 775, 1011, 1685, 2325, 3875, 5055, 8425, 10447, 11625, 25275, 31341, 42125, 52235, 126375, 156705, 261175, 783525, 1305875, 3917625]

約数ペア:

[(1, 3917625), (3, 1305875), (5, 783525), (15, 261175), (25, 156705), (31, 126375), (75, 52235), (93, 42125), (125, 31341), (155, 25275), (337, 11625), (375, 10447), (465, 8425), (775, 5055), (1011, 3875), (1685, 2325)]