4752775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 6387984

約数和(自身を除く): 1635209

約数列:

[1, 5, 17, 25, 53, 85, 211, 265, 425, 901, 1055, 1325, 3587, 4505, 5275, 11183, 17935, 22525, 55915, 89675, 190111, 279575, 950555, 4752775]

約数ペア:

[(1, 4752775), (5, 950555), (17, 279575), (25, 190111), (53, 89675), (85, 55915), (211, 22525), (265, 17935), (425, 11183), (901, 5275), (1055, 4505), (1325, 3587)]