16974495

素因数分解:

$3^3\times 5^1\times {\mathrm{125737}}^1$

素因数の和:125751

約数の個数: 16

約数和(自身を含む): 30177120

約数和(自身を除く): 13202625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 125737, 377211, 628685, 1131633, 1886055, 3394899, 5658165, 16974495]

約数ペア:

[(1, 16974495), (3, 5658165), (5, 3394899), (9, 1886055), (15, 1131633), (27, 628685), (45, 377211), (135, 125737)]