13105615

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 16077600

約数和(自身を除く): 2971985

約数列:

[1, 5, 109, 139, 173, 545, 695, 865, 15151, 18857, 24047, 75755, 94285, 120235, 2621123, 13105615]

約数ペア:

[(1, 13105615), (5, 2621123), (109, 120235), (139, 94285), (173, 75755), (545, 24047), (695, 18857), (865, 15151)]