54010625

素因数分解:

$5^4\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:962

約数の個数: 20

約数和(自身を含む): 68228160

約数和(自身を除く): 14217535

約数列:

[1, 5, 25, 103, 125, 515, 625, 839, 2575, 4195, 12875, 20975, 64375, 86417, 104875, 432085, 524375, 2160425, 10802125, 54010625]

約数ペア:

[(1, 54010625), (5, 10802125), (25, 2160425), (103, 524375), (125, 432085), (515, 104875), (625, 86417), (839, 64375), (2575, 20975), (4195, 12875)]