2260725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 3830112

約数和(自身を除く): 1569387

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 701, 1075, 2103, 3225, 3505, 10515, 17525, 30143, 52575, 90429, 150715, 452145, 753575, 2260725]

約数ペア:

[(1, 2260725), (3, 753575), (5, 452145), (15, 150715), (25, 90429), (43, 52575), (75, 30143), (129, 17525), (215, 10515), (645, 3505), (701, 3225), (1075, 2103)]