489156445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{17417}}^1$

素因数の和:17600

約数の個数: 16

約数和(自身を含む): 605728368

約数和(自身を除く): 116571923

約数列:

[1, 5, 41, 137, 205, 685, 5617, 17417, 28085, 87085, 714097, 2386129, 3570485, 11930645, 97831289, 489156445]

約数ペア:

[(1, 489156445), (5, 97831289), (41, 11930645), (137, 3570485), (205, 2386129), (685, 714097), (5617, 87085), (17417, 28085)]