12791385

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 23304960

約数和(自身を除く): 10513575

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 2311, 5535, 6933, 11555, 20799, 34665, 62397, 94751, 103995, 284253, 311985, 473755, 852759, 1421265, 2558277, 4263795, 12791385]

約数ペア:

[(1, 12791385), (3, 4263795), (5, 2558277), (9, 1421265), (15, 852759), (27, 473755), (41, 311985), (45, 284253), (123, 103995), (135, 94751), (205, 62397), (369, 34665), (615, 20799), (1107, 11555), (1845, 6933), (2311, 5535)]