9091275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 15385920

約数和(自身を除く): 6294645

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2819, 3225, 8457, 14095, 42285, 70475, 121217, 211425, 363651, 606085, 1818255, 3030425, 9091275]

約数ペア:

[(1, 9091275), (3, 3030425), (5, 1818255), (15, 606085), (25, 363651), (43, 211425), (75, 121217), (129, 70475), (215, 42285), (645, 14095), (1075, 8457), (2819, 3225)]