260025415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{2129}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 336369600

約数和(自身を除く): 76344185

約数列:

[1, 5, 13, 65, 1879, 2129, 9395, 10645, 24427, 27677, 122135, 138385, 4000391, 20001955, 52005083, 260025415]

約数ペア:

[(1, 260025415), (5, 52005083), (13, 20001955), (65, 4000391), (1879, 138385), (2129, 122135), (9395, 27677), (10645, 24427)]