2289075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 3952128

約数和(自身を除く): 1663053

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1327, 1725, 3981, 6635, 19905, 30521, 33175, 91563, 99525, 152605, 457815, 763025, 2289075]

約数ペア:

[(1, 2289075), (3, 763025), (5, 457815), (15, 152605), (23, 99525), (25, 91563), (69, 33175), (75, 30521), (115, 19905), (345, 6635), (575, 3981), (1327, 1725)]