5242995

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 9469440

約数和(自身を除く): 4226445

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 547, 639, 1065, 1641, 1917, 2735, 3195, 4923, 8205, 9585, 14769, 24615, 38837, 73845, 116511, 194185, 349533, 582555, 1048599, 1747665, 5242995]

約数ペア:

[(1, 5242995), (3, 1747665), (5, 1048599), (9, 582555), (15, 349533), (27, 194185), (45, 116511), (71, 73845), (135, 38837), (213, 24615), (355, 14769), (547, 9585), (639, 8205), (1065, 4923), (1641, 3195), (1917, 2735)]