22248575

素因数分解:

$5^2\times {\mathrm{73}}^2\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 18

約数和(自身を含む): 28138824

約数和(自身を除く): 5890249

約数列:

[1, 5, 25, 73, 167, 365, 835, 1825, 4175, 5329, 12191, 26645, 60955, 133225, 304775, 889943, 4449715, 22248575]

約数ペア:

[(1, 22248575), (5, 4449715), (25, 889943), (73, 304775), (167, 133225), (365, 60955), (835, 26645), (1825, 12191), (4175, 5329)]