142425275

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{2579}}^1$

素因数の和:2683

約数の個数: 18

約数和(自身を含む): 180514860

約数和(自身を除く): 38089585

約数列:

[1, 5, 25, 47, 235, 1175, 2209, 2579, 11045, 12895, 55225, 64475, 121213, 606065, 3030325, 5697011, 28485055, 142425275]

約数ペア:

[(1, 142425275), (5, 28485055), (25, 5697011), (47, 3030325), (235, 606065), (1175, 121213), (2209, 64475), (2579, 55225), (11045, 12895)]