11225475

素因数分解:

$3^2\times 5^2\times {\mathrm{49891}}^1$

素因数の和:49907

約数の個数: 18

約数和(自身を含む): 20106476

約数和(自身を除く): 8881001

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 49891, 149673, 249455, 449019, 748365, 1247275, 2245095, 3741825, 11225475]

約数ペア:

[(1, 11225475), (3, 3741825), (5, 2245095), (9, 1247275), (15, 748365), (25, 449019), (45, 249455), (75, 149673), (225, 49891)]