10207125

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 18917184

約数和(自身を除く): 8710059

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 211, 215, 225, 375, 387, 633, 645, 1055, 1075, 1125, 1899, 1935, 3165, 3225, 5275, 5375, 9073, 9495, 9675, 15825, 16125, 26375, 27219, 45365, 47475, 48375, 79125, 81657, 136095, 226825, 237375, 408285, 680475, 1134125, 2041425, 3402375, 10207125]

約数ペア:

[(1, 10207125), (3, 3402375), (5, 2041425), (9, 1134125), (15, 680475), (25, 408285), (43, 237375), (45, 226825), (75, 136095), (125, 81657), (129, 79125), (211, 48375), (215, 47475), (225, 45365), (375, 27219), (387, 26375), (633, 16125), (645, 15825), (1055, 9675), (1075, 9495), (1125, 9073), (1899, 5375), (1935, 5275), (3165, 3225)]