85408595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2531}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 108835488

約数和(自身を除く): 23426893

約数列:

[1, 5, 17, 85, 397, 1985, 2531, 6749, 12655, 33745, 43027, 215135, 1004807, 5024035, 17081719, 85408595]

約数ペア:

[(1, 85408595), (5, 17081719), (17, 5024035), (85, 1004807), (397, 215135), (1985, 43027), (2531, 33745), (6749, 12655)]