6648615

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 12519360

約数和(自身を除く): 5870745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2897, 8691, 14485, 26073, 43455, 49249, 78219, 130365, 147747, 246245, 391095, 443241, 738735, 1329723, 2216205, 6648615]

約数ペア:

[(1, 6648615), (3, 2216205), (5, 1329723), (9, 738735), (15, 443241), (17, 391095), (27, 246245), (45, 147747), (51, 130365), (85, 78219), (135, 49249), (153, 43455), (255, 26073), (459, 14485), (765, 8691), (2295, 2897)]