79221425

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 100972704

約数和(自身を除く): 21751279

約数列:

[1, 5, 25, 73, 83, 365, 415, 523, 1825, 2075, 2615, 6059, 13075, 30295, 38179, 43409, 151475, 190895, 217045, 954475, 1085225, 3168857, 15844285, 79221425]

約数ペア:

[(1, 79221425), (5, 15844285), (25, 3168857), (73, 1085225), (83, 954475), (365, 217045), (415, 190895), (523, 151475), (1825, 43409), (2075, 38179), (2615, 30295), (6059, 13075)]