13305865105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6603407}}^1$

素因数の和:6603456

約数の個数: 16

約数和(自身を含む): 17749960704

約数和(自身を除く): 4444095599

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6603407, 33017035, 85844291, 204705617, 429221455, 1023528085, 2661173021, 13305865105]

約数ペア:

[(1, 13305865105), (5, 2661173021), (13, 1023528085), (31, 429221455), (65, 204705617), (155, 85844291), (403, 33017035), (2015, 6603407)]