2306655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 4306848

約数和(自身を除く): 2000193

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3943, 11829, 19715, 35487, 51259, 59145, 153777, 177435, 256295, 461331, 768885, 2306655]

約数ペア:

[(1, 2306655), (3, 768885), (5, 461331), (9, 256295), (13, 177435), (15, 153777), (39, 59145), (45, 51259), (65, 35487), (117, 19715), (195, 11829), (585, 3943)]