5036985

素因数分解:

$3^4\times 5^1\times {\mathrm{12437}}^1$

素因数の和:12454

約数の個数: 20

約数和(自身を含む): 9029988

約数和(自身を除く): 3993003

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12437, 37311, 62185, 111933, 186555, 335799, 559665, 1007397, 1678995, 5036985]

約数ペア:

[(1, 5036985), (3, 1678995), (5, 1007397), (9, 559665), (15, 335799), (27, 186555), (45, 111933), (81, 62185), (135, 37311), (405, 12437)]