2273325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 3981888

約数和(自身を除く): 1708563

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1783, 5349, 8915, 26745, 30311, 44575, 90933, 133725, 151555, 454665, 757775, 2273325]

約数ペア:

[(1, 2273325), (3, 757775), (5, 454665), (15, 151555), (17, 133725), (25, 90933), (51, 44575), (75, 30311), (85, 26745), (255, 8915), (425, 5349), (1275, 1783)]