2125485

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 3720600

約数和(自身を除く): 1595115

約数列:

[1, 3, 5, 9, 15, 45, 149, 317, 447, 745, 951, 1341, 1585, 2235, 2853, 4755, 6705, 14265, 47233, 141699, 236165, 425097, 708495, 2125485]

約数ペア:

[(1, 2125485), (3, 708495), (5, 425097), (9, 236165), (15, 141699), (45, 47233), (149, 14265), (317, 6705), (447, 4755), (745, 2853), (951, 2235), (1341, 1585)]