68553495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32413}}^1$

素因数の和:32471

約数の個数: 24

約数和(自身を含む): 121358016

約数和(自身を除く): 52804521

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 32413, 97239, 162065, 291717, 486195, 1458585, 1523411, 4570233, 7617055, 13710699, 22851165, 68553495]

約数ペア:

[(1, 68553495), (3, 22851165), (5, 13710699), (9, 7617055), (15, 4570233), (45, 1523411), (47, 1458585), (141, 486195), (235, 291717), (423, 162065), (705, 97239), (2115, 32413)]