165146215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41651}}^1$

素因数の和:41730

約数の個数: 16

約数和(自身を含む): 216923616

約数和(自身を除く): 51777401

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 41651, 208255, 541463, 2540711, 2707315, 12703555, 33029243, 165146215]

約数ペア:

[(1, 165146215), (5, 33029243), (13, 12703555), (61, 2707315), (65, 2540711), (305, 541463), (793, 208255), (3965, 41651)]