13178835

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 24010560

約数和(自身を除く): 10831725

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 2381, 5535, 7143, 11905, 21429, 35715, 64287, 97621, 107145, 292863, 321435, 488105, 878589, 1464315, 2635767, 4392945, 13178835]

約数ペア:

[(1, 13178835), (3, 4392945), (5, 2635767), (9, 1464315), (15, 878589), (27, 488105), (41, 321435), (45, 292863), (123, 107145), (135, 97621), (205, 64287), (369, 35715), (615, 21429), (1107, 11905), (1845, 7143), (2381, 5535)]