15512965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5821}}^1$

素因数の和:5880

約数の個数: 16

約数和(自身を含む): 20540016

約数和(自身を除く): 5027051

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 5821, 29105, 75673, 238661, 378365, 1193305, 3102593, 15512965]

約数ペア:

[(1, 15512965), (5, 3102593), (13, 1193305), (41, 378365), (65, 238661), (205, 75673), (533, 29105), (2665, 5821)]