7201725

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 12014112

約数和(自身を除く): 4812387

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 733, 1965, 2199, 3275, 3665, 9825, 10995, 18325, 54975, 96023, 288069, 480115, 1440345, 2400575, 7201725]

約数ペア:

[(1, 7201725), (3, 2400575), (5, 1440345), (15, 480115), (25, 288069), (75, 96023), (131, 54975), (393, 18325), (655, 10995), (733, 9825), (1965, 3665), (2199, 3275)]