72454475

素因数分解:

$5^2\times {\mathrm{1549}}^1\times {\mathrm{1871}}^1$

素因数の和:3430

約数の個数: 12

約数和(自身を含む): 89949600

約数和(自身を除く): 17495125

約数列:

[1, 5, 25, 1549, 1871, 7745, 9355, 38725, 46775, 2898179, 14490895, 72454475]

約数ペア:

[(1, 72454475), (5, 14490895), (25, 2898179), (1549, 46775), (1871, 38725), (7745, 9355)]