47867025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{27749}}^1$

素因数の和:27785

約数の個数: 24

約数和(自身を含む): 82584000

約数和(自身を除く): 34716975

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 27749, 83247, 138745, 416235, 638227, 693725, 1914681, 2081175, 3191135, 9573405, 15955675, 47867025]

約数ペア:

[(1, 47867025), (3, 15955675), (5, 9573405), (15, 3191135), (23, 2081175), (25, 1914681), (69, 693725), (75, 638227), (115, 416235), (345, 138745), (575, 83247), (1725, 27749)]