68841025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 93726144

約数和(自身を除く): 24885119

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1447, 1903, 4325, 7235, 9515, 15917, 36175, 47575, 79585, 250331, 397925, 1251655, 2753641, 6258275, 13768205, 68841025]

約数ペア:

[(1, 68841025), (5, 13768205), (11, 6258275), (25, 2753641), (55, 1251655), (173, 397925), (275, 250331), (865, 79585), (1447, 47575), (1903, 36175), (4325, 15917), (7235, 9515)]