16196125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{11779}}^1$

素因数の和:11805

約数の個数: 16

約数和(自身を含む): 22052160

約数和(自身を除く): 5856035

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 11779, 58895, 129569, 294475, 647845, 1472375, 3239225, 16196125]

約数ペア:

[(1, 16196125), (5, 3239225), (11, 1472375), (25, 647845), (55, 294475), (125, 129569), (275, 58895), (1375, 11779)]