73968095

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 90347520

約数和(自身を除く): 16379425

約数列:

[1, 5, 79, 271, 395, 691, 1355, 3455, 21409, 54589, 107045, 187261, 272945, 936305, 14793619, 73968095]

約数ペア:

[(1, 73968095), (5, 14793619), (79, 936305), (271, 272945), (395, 187261), (691, 107045), (1355, 54589), (3455, 21409)]