13309619005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{9210809}}^1$

素因数の和:9210848

約数の個数: 12

約数和(自身を含む): 16966312020

約数和(自身を除く): 3656693015

約数列:

[1, 5, 17, 85, 289, 1445, 9210809, 46054045, 156583753, 782918765, 2661923801, 13309619005]

約数ペア:

[(1, 13309619005), (5, 2661923801), (17, 782918765), (85, 156583753), (289, 46054045), (1445, 9210809)]