15109155

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4729}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 26563680

約数和(自身を除く): 11454525

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4729, 14187, 23645, 42561, 70935, 212805, 335759, 1007277, 1678795, 3021831, 5036385, 15109155]

約数ペア:

[(1, 15109155), (3, 5036385), (5, 3021831), (9, 1678795), (15, 1007277), (45, 335759), (71, 212805), (213, 70935), (355, 42561), (639, 23645), (1065, 14187), (3195, 4729)]