126844315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31991}}^1$

素因数の和:32070

約数の個数: 16

約数和(自身を含む): 166614336

約数和(自身を除く): 39770021

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 31991, 159955, 415883, 1951451, 2079415, 9757255, 25368863, 126844315]

約数ペア:

[(1, 126844315), (5, 25368863), (13, 9757255), (61, 2079415), (65, 1951451), (305, 415883), (793, 159955), (3965, 31991)]