22325225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 30253272

約数和(自身を除く): 7928047

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 941, 949, 1825, 4705, 4745, 12233, 23525, 23725, 61165, 68693, 305825, 343465, 893009, 1717325, 4465045, 22325225]

約数ペア:

[(1, 22325225), (5, 4465045), (13, 1717325), (25, 893009), (65, 343465), (73, 305825), (325, 68693), (365, 61165), (941, 23725), (949, 23525), (1825, 12233), (4705, 4745)]