56487405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22283}}^1$

素因数の和:22317

約数の個数: 24

約数和(自身を含む): 97871328

約数和(自身を除く): 41383923

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 22283, 66849, 111415, 289679, 334245, 869037, 1448395, 3765827, 4345185, 11297481, 18829135, 56487405]

約数ペア:

[(1, 56487405), (3, 18829135), (5, 11297481), (13, 4345185), (15, 3765827), (39, 1448395), (65, 869037), (169, 334245), (195, 289679), (507, 111415), (845, 66849), (2535, 22283)]