15180035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 19699680

約数和(自身を除く): 4519645

約数列:

[1, 5, 13, 65, 409, 571, 2045, 2855, 5317, 7423, 26585, 37115, 233539, 1167695, 3036007, 15180035]

約数ペア:

[(1, 15180035), (5, 3036007), (13, 1167695), (65, 233539), (409, 37115), (571, 26585), (2045, 7423), (2855, 5317)]