22277065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 27887616

約数和(自身を除く): 5610551

約数列:

[1, 5, 31, 101, 155, 505, 1423, 3131, 7115, 15655, 44113, 143723, 220565, 718615, 4455413, 22277065]

約数ペア:

[(1, 22277065), (5, 4455413), (31, 718615), (101, 220565), (155, 143723), (505, 44113), (1423, 15655), (3131, 7115)]