5057235

素因数分解:

$3^4\times 5^1\times {\mathrm{12487}}^1$

素因数の和:12504

約数の個数: 20

約数和(自身を含む): 9066288

約数和(自身を除く): 4009053

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12487, 37461, 62435, 112383, 187305, 337149, 561915, 1011447, 1685745, 5057235]

約数ペア:

[(1, 5057235), (3, 1685745), (5, 1011447), (9, 561915), (15, 337149), (27, 187305), (45, 112383), (81, 62435), (135, 37461), (405, 12487)]