28561317415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3082711}}^1$

素因数の和:3082842

約数の個数: 16

約数和(自身を含む): 36622618560

約数和(自身を除く): 8061301145

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 3082711, 15413555, 52406087, 262030435, 336015499, 1680077495, 5712263483, 28561317415]

約数ペア:

[(1, 28561317415), (5, 5712263483), (17, 1680077495), (85, 336015499), (109, 262030435), (545, 52406087), (1853, 15413555), (9265, 3082711)]