22173425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 28498176

約数和(自身を除く): 6324751

約数列:

[1, 5, 25, 47, 113, 167, 235, 565, 835, 1175, 2825, 4175, 5311, 7849, 18871, 26555, 39245, 94355, 132775, 196225, 471775, 886937, 4434685, 22173425]

約数ペア:

[(1, 22173425), (5, 4434685), (25, 886937), (47, 471775), (113, 196225), (167, 132775), (235, 94355), (565, 39245), (835, 26555), (1175, 18871), (2825, 7849), (4175, 5311)]