11701105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 15611904

約数和(自身を除く): 3910799

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 5807, 29035, 75491, 180017, 377455, 900085, 2340221, 11701105]

約数ペア:

[(1, 11701105), (5, 2340221), (13, 900085), (31, 377455), (65, 180017), (155, 75491), (403, 29035), (2015, 5807)]