9101125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{6619}}^1$

素因数の和:6645

約数の個数: 16

約数和(自身を含む): 12392640

約数和(自身を除く): 3291515

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 6619, 33095, 72809, 165475, 364045, 827375, 1820225, 9101125]

約数ペア:

[(1, 9101125), (5, 1820225), (11, 827375), (25, 364045), (55, 165475), (125, 72809), (275, 33095), (1375, 6619)]