72019415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5801}}^1$

素因数の和:6010

約数の個数: 16

約数和(自身を含む): 93574656

約数和(自身を除く): 21555241

約数列:

[1, 5, 13, 65, 191, 955, 2483, 5801, 12415, 29005, 75413, 377065, 1107991, 5539955, 14403883, 72019415]

約数ペア:

[(1, 72019415), (5, 14403883), (13, 5539955), (65, 1107991), (191, 377065), (955, 75413), (2483, 29005), (5801, 12415)]