77389845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{396871}}^1$

素因数の和:396892

約数の個数: 16

約数和(自身を含む): 133348992

約数和(自身を除く): 55959147

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 396871, 1190613, 1984355, 5159323, 5953065, 15477969, 25796615, 77389845]

約数ペア:

[(1, 77389845), (3, 25796615), (5, 15477969), (13, 5953065), (15, 5159323), (39, 1984355), (65, 1190613), (195, 396871)]