15217335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16103}}^1$

素因数の和:16124

約数の個数: 32

約数和(自身を含む): 30919680

約数和(自身を除く): 15702345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16103, 48309, 80515, 112721, 144927, 241545, 338163, 434781, 563605, 724635, 1014489, 1690815, 2173905, 3043467, 5072445, 15217335]

約数ペア:

[(1, 15217335), (3, 5072445), (5, 3043467), (7, 2173905), (9, 1690815), (15, 1014489), (21, 724635), (27, 563605), (35, 434781), (45, 338163), (63, 241545), (105, 144927), (135, 112721), (189, 80515), (315, 48309), (945, 16103)]