13651105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 17821440

約数和(自身を除く): 4170335

約数列:

[1, 5, 13, 65, 103, 515, 1339, 2039, 6695, 10195, 26507, 132535, 210017, 1050085, 2730221, 13651105]

約数ペア:

[(1, 13651105), (5, 2730221), (13, 1050085), (65, 210017), (103, 132535), (515, 26507), (1339, 10195), (2039, 6695)]