317136145

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{3593}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 386426880

約数和(自身を除く): 69290735

約数列:

[1, 5, 127, 139, 635, 695, 3593, 17653, 17965, 88265, 456311, 499427, 2281555, 2497135, 63427229, 317136145]

約数ペア:

[(1, 317136145), (5, 63427229), (127, 2497135), (139, 2281555), (635, 499427), (695, 456311), (3593, 88265), (17653, 17965)]