13208355

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7159}}^1$

素因数の和:7211

約数の個数: 24

約数和(自身を含む): 23456160

約数和(自身を除く): 10247805

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 7159, 21477, 35795, 64431, 107385, 293519, 322155, 880557, 1467595, 2641671, 4402785, 13208355]

約数ペア:

[(1, 13208355), (3, 4402785), (5, 2641671), (9, 1467595), (15, 880557), (41, 322155), (45, 293519), (123, 107385), (205, 64431), (369, 35795), (615, 21477), (1845, 7159)]