1330851075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{412667}}^1$

素因数の和:412723

約数の個数: 24

約数和(自身を含む): 2251516608

約数和(自身を除く): 920665533

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 412667, 1238001, 2063335, 6190005, 10316675, 17744681, 30950025, 53234043, 88723405, 266170215, 443617025, 1330851075]

約数ペア:

[(1, 1330851075), (3, 443617025), (5, 266170215), (15, 88723405), (25, 53234043), (43, 30950025), (75, 17744681), (129, 10316675), (215, 6190005), (645, 2063335), (1075, 1238001), (3225, 412667)]