82978486565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75093653}}^1$

素因数の和:75093688

約数の個数: 16

約数和(自身を含む): 113541604848

約数和(自身を除く): 30563118283

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 75093653, 375468265, 976217489, 1276592101, 4881087445, 6382960505, 16595697313, 82978486565]

約数ペア:

[(1, 82978486565), (5, 16595697313), (13, 6382960505), (17, 4881087445), (65, 1276592101), (85, 976217489), (221, 375468265), (1105, 75093653)]