9189125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 12894336

約数和(自身を除く): 3705211

約数列:

[1, 5, 11, 25, 41, 55, 125, 163, 205, 275, 451, 815, 1025, 1375, 1793, 2255, 4075, 5125, 6683, 8965, 11275, 20375, 33415, 44825, 56375, 73513, 167075, 224125, 367565, 835375, 1837825, 9189125]

約数ペア:

[(1, 9189125), (5, 1837825), (11, 835375), (25, 367565), (41, 224125), (55, 167075), (125, 73513), (163, 56375), (205, 44825), (275, 33415), (451, 20375), (815, 11275), (1025, 8965), (1375, 6683), (1793, 5125), (2255, 4075)]