77960065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2903}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 96598656

約数和(自身を除く): 18638591

約数列:

[1, 5, 41, 131, 205, 655, 2903, 5371, 14515, 26855, 119023, 380293, 595115, 1901465, 15592013, 77960065]

約数ペア:

[(1, 77960065), (5, 15592013), (41, 1901465), (131, 595115), (205, 380293), (655, 119023), (2903, 26855), (5371, 14515)]