4279575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 7245568

約数和(自身を除く): 2965993

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 1327, 3225, 3981, 6635, 19905, 33175, 57061, 99525, 171183, 285305, 855915, 1426525, 4279575]

約数ペア:

[(1, 4279575), (3, 1426525), (5, 855915), (15, 285305), (25, 171183), (43, 99525), (75, 57061), (129, 33175), (215, 19905), (645, 6635), (1075, 3981), (1327, 3225)]