61016605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 79951968

約数和(自身を除く): 18935363

約数列:

[1, 5, 13, 65, 163, 169, 443, 815, 845, 2119, 2215, 5759, 10595, 27547, 28795, 72209, 74867, 137735, 361045, 374335, 938717, 4693585, 12203321, 61016605]

約数ペア:

[(1, 61016605), (5, 12203321), (13, 4693585), (65, 938717), (163, 374335), (169, 361045), (443, 137735), (815, 74867), (845, 72209), (2119, 28795), (2215, 27547), (5759, 10595)]