10219625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 14501760

約数和(自身を除く): 4282135

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 331, 475, 1235, 1625, 1655, 2375, 4303, 6175, 6289, 8275, 21515, 30875, 31445, 41375, 81757, 107575, 157225, 408785, 537875, 786125, 2043925, 10219625]

約数ペア:

[(1, 10219625), (5, 2043925), (13, 786125), (19, 537875), (25, 408785), (65, 157225), (95, 107575), (125, 81757), (247, 41375), (325, 31445), (331, 30875), (475, 21515), (1235, 8275), (1625, 6289), (1655, 6175), (2375, 4303)]