13117785

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3251}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 21072960

約数和(自身を除く): 7955175

約数列:

[1, 3, 5, 15, 269, 807, 1345, 3251, 4035, 9753, 16255, 48765, 874519, 2623557, 4372595, 13117785]

約数ペア:

[(1, 13117785), (3, 4372595), (5, 2623557), (15, 874519), (269, 48765), (807, 16255), (1345, 9753), (3251, 4035)]