75148199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3407}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 90298368

約数和(自身を除く): 15150169

約数列:

[1, 7, 23, 137, 161, 959, 3151, 3407, 22057, 23849, 78361, 466759, 548527, 3267313, 10735457, 75148199]

約数ペア:

[(1, 75148199), (7, 10735457), (23, 3267313), (137, 548527), (161, 466759), (959, 78361), (3151, 23849), (3407, 22057)]