15021565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 20225160

約数和(自身を除く): 5203595

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 613, 845, 1885, 3065, 4901, 7969, 17777, 24505, 39845, 88885, 103597, 231101, 517985, 1155505, 3004313, 15021565]

約数ペア:

[(1, 15021565), (5, 3004313), (13, 1155505), (29, 517985), (65, 231101), (145, 103597), (169, 88885), (377, 39845), (613, 24505), (845, 17777), (1885, 7969), (3065, 4901)]