16551655

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 20342304

約数和(自身を除く): 3790649

約数列:

[1, 5, 73, 137, 331, 365, 685, 1655, 10001, 24163, 45347, 50005, 120815, 226735, 3310331, 16551655]

約数ペア:

[(1, 16551655), (5, 3310331), (73, 226735), (137, 120815), (331, 50005), (365, 45347), (685, 24163), (1655, 10001)]