17338995

素因数分解:

$3^3\times 5^1\times {\mathrm{128437}}^1$

素因数の和:128451

約数の個数: 16

約数和(自身を含む): 30825120

約数和(自身を除く): 13486125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 128437, 385311, 642185, 1155933, 1926555, 3467799, 5779665, 17338995]

約数ペア:

[(1, 17338995), (3, 5779665), (5, 3467799), (9, 1926555), (15, 1155933), (27, 642185), (45, 385311), (135, 128437)]