2291405115

素因数分解:

$3^1\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{21851}}^1$

素因数の和:28850

約数の個数: 16

約数和(自身を含む): 3666940416

約数和(自身を除く): 1375535301

約数列:

[1, 3, 5, 15, 6991, 20973, 21851, 34955, 65553, 104865, 109255, 327765, 152760341, 458281023, 763801705, 2291405115]

約数ペア:

[(1, 2291405115), (3, 763801705), (5, 458281023), (15, 152760341), (6991, 327765), (20973, 109255), (21851, 104865), (34955, 65553)]