68000265

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40841}}^1$

素因数の和:40889

約数の個数: 24

約数和(自身を含む): 121055688

約数和(自身を除く): 53055423

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 40841, 122523, 204205, 367569, 612615, 1511117, 1837845, 4533351, 7555585, 13600053, 22666755, 68000265]

約数ペア:

[(1, 68000265), (3, 22666755), (5, 13600053), (9, 7555585), (15, 4533351), (37, 1837845), (45, 1511117), (111, 612615), (185, 367569), (333, 204205), (555, 122523), (1665, 40841)]