15725031957

素因数分解:

$3^4\times {\mathrm{6367}}^1\times {\mathrm{30491}}^1$

素因数の和:36870

約数の個数: 20

約数和(自身を含む): 23494939776

約数和(自身を除く): 7769907819

約数列:

[1, 3, 9, 27, 81, 6367, 19101, 30491, 57303, 91473, 171909, 274419, 515727, 823257, 2469771, 194136197, 582408591, 1747225773, 5241677319, 15725031957]

約数ペア:

[(1, 15725031957), (3, 5241677319), (9, 1747225773), (27, 582408591), (81, 194136197), (6367, 2469771), (19101, 823257), (30491, 515727), (57303, 274419), (91473, 171909)]