12222775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 16382880

約数和(自身を除く): 4160105

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 733, 3335, 3665, 16675, 16859, 18325, 21257, 84295, 106285, 421475, 488911, 531425, 2444555, 12222775]

約数ペア:

[(1, 12222775), (5, 2444555), (23, 531425), (25, 488911), (29, 421475), (115, 106285), (145, 84295), (575, 21257), (667, 18325), (725, 16859), (733, 16675), (3335, 3665)]