13858135

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 17072640

約数和(自身を除く): 3214505

約数列:

[1, 5, 71, 103, 355, 379, 515, 1895, 7313, 26909, 36565, 39037, 134545, 195185, 2771627, 13858135]

約数ペア:

[(1, 13858135), (5, 2771627), (71, 195185), (103, 134545), (355, 39037), (379, 36565), (515, 26909), (1895, 7313)]