2446425

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 4468464

約数和(自身を除く): 2022039

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 131, 225, 249, 393, 415, 655, 747, 1179, 1245, 1965, 2075, 3275, 3735, 5895, 6225, 9825, 10873, 18675, 29475, 32619, 54365, 97857, 163095, 271825, 489285, 815475, 2446425]

約数ペア:

[(1, 2446425), (3, 815475), (5, 489285), (9, 271825), (15, 163095), (25, 97857), (45, 54365), (75, 32619), (83, 29475), (131, 18675), (225, 10873), (249, 9825), (393, 6225), (415, 5895), (655, 3735), (747, 3275), (1179, 2075), (1245, 1965)]