13047545

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5010055

約数列:

[1, 5, 7, 35, 113, 565, 791, 3299, 3955, 16495, 23093, 115465, 372787, 1863935, 2609509, 13047545]

約数ペア:

[(1, 13047545), (5, 2609509), (7, 1863935), (35, 372787), (113, 115465), (565, 23093), (791, 16495), (3299, 3955)]