2015300651

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1459}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 2546987520

約数和(自身を除く): 531686869

約数列:

[1, 7, 13, 43, 91, 301, 353, 559, 1459, 2471, 3913, 4589, 10213, 15179, 18967, 32123, 62737, 106253, 132769, 197327, 439159, 515027, 815581, 1381289, 3605189, 5709067, 6695351, 22146161, 46867457, 155023127, 287900093, 2015300651]

約数ペア:

[(1, 2015300651), (7, 287900093), (13, 155023127), (43, 46867457), (91, 22146161), (301, 6695351), (353, 5709067), (559, 3605189), (1459, 1381289), (2471, 815581), (3913, 515027), (4589, 439159), (10213, 197327), (15179, 132769), (18967, 106253), (32123, 62737)]