15340605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 28233984

約数和(自身を除く): 12893379

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 757, 965, 1351, 2271, 2895, 3785, 4053, 5299, 6755, 11355, 15897, 20265, 26495, 79485, 146101, 438303, 730505, 1022707, 2191515, 3068121, 5113535, 15340605]

約数ペア:

[(1, 15340605), (3, 5113535), (5, 3068121), (7, 2191515), (15, 1022707), (21, 730505), (35, 438303), (105, 146101), (193, 79485), (579, 26495), (757, 20265), (965, 15897), (1351, 11355), (2271, 6755), (2895, 5299), (3785, 4053)]