79960865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 103251456

約数和(自身を除く): 23290591

約数列:

[1, 5, 41, 43, 47, 193, 205, 215, 235, 965, 1763, 1927, 2021, 7913, 8299, 8815, 9071, 9635, 10105, 39565, 41495, 45355, 82861, 340259, 371911, 390053, 414305, 1701295, 1859555, 1950265, 15992173, 79960865]

約数ペア:

[(1, 79960865), (5, 15992173), (41, 1950265), (43, 1859555), (47, 1701295), (193, 414305), (205, 390053), (215, 371911), (235, 340259), (965, 82861), (1763, 45355), (1927, 41495), (2021, 39565), (7913, 10105), (8299, 9635), (8815, 9071)]