69790015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{3617}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 89089632

約数和(自身を除く): 19299617

約数列:

[1, 5, 17, 85, 227, 1135, 3617, 3859, 18085, 19295, 61489, 307445, 821059, 4105295, 13958003, 69790015]

約数ペア:

[(1, 69790015), (5, 13958003), (17, 4105295), (85, 821059), (227, 307445), (1135, 61489), (3617, 19295), (3859, 18085)]