13113015

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1531}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 21031296

約数和(自身を除く): 7918281

約数列:

[1, 3, 5, 15, 571, 1531, 1713, 2855, 4593, 7655, 8565, 22965, 874201, 2622603, 4371005, 13113015]

約数ペア:

[(1, 13113015), (3, 4371005), (5, 2622603), (15, 874201), (571, 22965), (1531, 8565), (1713, 7655), (2855, 4593)]