22546225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 30357432

約数和(自身を除く): 7811207

約数列:

[1, 5, 13, 25, 65, 173, 325, 401, 865, 2005, 2249, 4325, 5213, 10025, 11245, 26065, 56225, 69373, 130325, 346865, 901849, 1734325, 4509245, 22546225]

約数ペア:

[(1, 22546225), (5, 4509245), (13, 1734325), (25, 901849), (65, 346865), (173, 130325), (325, 69373), (401, 56225), (865, 26065), (2005, 11245), (2249, 10025), (4325, 5213)]