89252575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 115148880

約数和(自身を除く): 25896305

約数列:

[1, 5, 25, 29, 145, 307, 401, 725, 1535, 2005, 7675, 8903, 10025, 11629, 44515, 58145, 123107, 222575, 290725, 615535, 3077675, 3570103, 17850515, 89252575]

約数ペア:

[(1, 89252575), (5, 17850515), (25, 3570103), (29, 3077675), (145, 615535), (307, 290725), (401, 222575), (725, 123107), (1535, 58145), (2005, 44515), (7675, 11629), (8903, 10025)]