11571315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 21305856

約数和(自身を除く): 9734541

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 571, 579, 965, 1351, 1713, 2855, 2895, 3997, 4053, 6755, 8565, 11991, 19985, 20265, 59955, 110203, 330609, 551015, 771421, 1653045, 2314263, 3857105, 11571315]

約数ペア:

[(1, 11571315), (3, 3857105), (5, 2314263), (7, 1653045), (15, 771421), (21, 551015), (35, 330609), (105, 110203), (193, 59955), (571, 20265), (579, 19985), (965, 11991), (1351, 8565), (1713, 6755), (2855, 4053), (2895, 3997)]