225486075

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{7573}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 373792048

約数和(自身を除く): 148305973

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 5955, 7573, 9925, 22719, 29775, 37865, 113595, 189325, 567975, 3006481, 9019443, 15032405, 45097215, 75162025, 225486075]

約数ペア:

[(1, 225486075), (3, 75162025), (5, 45097215), (15, 15032405), (25, 9019443), (75, 3006481), (397, 567975), (1191, 189325), (1985, 113595), (5955, 37865), (7573, 29775), (9925, 22719)]