98131445

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 119351232

約数和(自身を除く): 21219787

約数列:

[1, 5, 131, 233, 643, 655, 1165, 3215, 30523, 84233, 149819, 152615, 421165, 749095, 19626289, 98131445]

約数ペア:

[(1, 98131445), (5, 19626289), (131, 749095), (233, 421165), (643, 152615), (655, 149819), (1165, 84233), (3215, 30523)]