22083125

素因数分解:

$5^4\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 20

約数和(自身を含む): 27975420

約数和(自身を除く): 5892295

約数列:

[1, 5, 25, 89, 125, 397, 445, 625, 1985, 2225, 9925, 11125, 35333, 49625, 55625, 176665, 248125, 883325, 4416625, 22083125]

約数ペア:

[(1, 22083125), (5, 4416625), (25, 883325), (89, 248125), (125, 176665), (397, 55625), (445, 49625), (625, 35333), (1985, 11125), (2225, 9925)]