18130255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25357}}^1$

素因数の和:25386

約数の個数: 16

約数和(自身を含む): 25560864

約数和(自身を除く): 7430609

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 25357, 126785, 278927, 329641, 1394635, 1648205, 3626051, 18130255]

約数ペア:

[(1, 18130255), (5, 3626051), (11, 1648205), (13, 1394635), (55, 329641), (65, 278927), (143, 126785), (715, 25357)]