47063275

素因数分解:

$5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 68729232

約数和(自身を除く): 21665957

約数列:

[1, 5, 7, 25, 35, 49, 103, 175, 245, 373, 515, 721, 1225, 1865, 2575, 2611, 3605, 5047, 9325, 13055, 18025, 18277, 25235, 38419, 65275, 91385, 126175, 192095, 268933, 456925, 960475, 1344665, 1882531, 6723325, 9412655, 47063275]

約数ペア:

[(1, 47063275), (5, 9412655), (7, 6723325), (25, 1882531), (35, 1344665), (49, 960475), (103, 456925), (175, 268933), (245, 192095), (373, 126175), (515, 91385), (721, 65275), (1225, 38419), (1865, 25235), (2575, 18277), (2611, 18025), (3605, 13055), (5047, 9325)]