22215765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10389

約数の個数: 32

約数和(自身を含む): 41763456

約数和(自身を除く): 19547691

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 10357, 31071, 51785, 113927, 134641, 155355, 341781, 403923, 569635, 673205, 1481051, 1708905, 2019615, 4443153, 7405255, 22215765]

約数ペア:

[(1, 22215765), (3, 7405255), (5, 4443153), (11, 2019615), (13, 1708905), (15, 1481051), (33, 673205), (39, 569635), (55, 403923), (65, 341781), (143, 155355), (165, 134641), (195, 113927), (429, 51785), (715, 31071), (2145, 10357)]