13104845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 17396400

約数和(自身を除く): 4291555

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 5449, 27245, 70837, 201613, 354185, 1008065, 2620969, 13104845]

約数ペア:

[(1, 13104845), (5, 2620969), (13, 1008065), (37, 354185), (65, 201613), (185, 70837), (481, 27245), (2405, 5449)]