13281291095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2954681}}^1$

素因数の和:2954746

約数の個数: 16

約数和(自身を含む): 17018968320

約数和(自身を除く): 3737677225

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 2954681, 14773405, 85685749, 91595111, 428428745, 457975555, 2656258219, 13281291095]

約数ペア:

[(1, 13281291095), (5, 2656258219), (29, 457975555), (31, 428428745), (145, 91595111), (155, 85685749), (899, 14773405), (4495, 2954681)]