42797885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2377}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 55531056

約数和(自身を除く): 12733171

約数列:

[1, 5, 13, 65, 277, 1385, 2377, 3601, 11885, 18005, 30901, 154505, 658429, 3292145, 8559577, 42797885]

約数ペア:

[(1, 42797885), (5, 8559577), (13, 3292145), (65, 658429), (277, 154505), (1385, 30901), (2377, 18005), (3601, 11885)]