85388725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 109992960

約数和(自身を除く): 24604235

約数列:

[1, 5, 25, 31, 155, 239, 461, 775, 1195, 2305, 5975, 7409, 11525, 14291, 37045, 71455, 110179, 185225, 357275, 550895, 2754475, 3415549, 17077745, 85388725]

約数ペア:

[(1, 85388725), (5, 17077745), (25, 3415549), (31, 2754475), (155, 550895), (239, 357275), (461, 185225), (775, 110179), (1195, 71455), (2305, 37045), (5975, 14291), (7409, 11525)]