168305825

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{143239}}^1$

素因数の和:143296

約数の個数: 12

約数和(自身を含む): 213141120

約数和(自身を除く): 44835295

約数列:

[1, 5, 25, 47, 235, 1175, 143239, 716195, 3580975, 6732233, 33661165, 168305825]

約数ペア:

[(1, 168305825), (5, 33661165), (25, 6732233), (47, 3580975), (235, 716195), (1175, 143239)]