90352145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4441}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 117162192

約数和(自身を除く): 26810047

約数列:

[1, 5, 13, 65, 313, 1565, 4069, 4441, 20345, 22205, 57733, 288665, 1390033, 6950165, 18070429, 90352145]

約数ペア:

[(1, 90352145), (5, 18070429), (13, 6950165), (65, 1390033), (313, 288665), (1565, 57733), (4069, 22205), (4441, 20345)]