80861545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 98824320

約数和(自身を除く): 17962775

約数列:

[1, 5, 71, 355, 379, 601, 1895, 3005, 26909, 42671, 134545, 213355, 227779, 1138895, 16172309, 80861545]

約数ペア:

[(1, 80861545), (5, 16172309), (71, 1138895), (355, 227779), (379, 213355), (601, 134545), (1895, 42671), (3005, 26909)]