127986465

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{30803}}^1$

素因数の和:31088

約数の個数: 16

約数和(自身を含む): 205524288

約数和(自身を除く): 77537823

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 30803, 92409, 154015, 462045, 8532431, 25597293, 42662155, 127986465]

約数ペア:

[(1, 127986465), (3, 42662155), (5, 25597293), (15, 8532431), (277, 462045), (831, 154015), (1385, 92409), (4155, 30803)]