13315455

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 10816065

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 1861, 2385, 5583, 7155, 9305, 16749, 27915, 50247, 83745, 98633, 251235, 295899, 493165, 887697, 1479495, 2663091, 4438485, 13315455]

約数ペア:

[(1, 13315455), (3, 4438485), (5, 2663091), (9, 1479495), (15, 887697), (27, 493165), (45, 295899), (53, 251235), (135, 98633), (159, 83745), (265, 50247), (477, 27915), (795, 16749), (1431, 9305), (1861, 7155), (2385, 5583)]