13017055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 16268544

約数和(自身を除く): 3251489

約数列:

[1, 5, 31, 137, 155, 613, 685, 3065, 4247, 19003, 21235, 83981, 95015, 419905, 2603411, 13017055]

約数ペア:

[(1, 13017055), (5, 2603411), (31, 419905), (137, 95015), (155, 83981), (613, 21235), (685, 19003), (3065, 4247)]