68759135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21863}}^1$

素因数の和:21922

約数の個数: 16

約数和(自身を含む): 89729856

約数和(自身を除く): 20970721

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 21863, 109315, 371671, 808931, 1858355, 4044655, 13751827, 68759135]

約数ペア:

[(1, 68759135), (5, 13751827), (17, 4044655), (37, 1858355), (85, 808931), (185, 371671), (629, 109315), (3145, 21863)]