1277029255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1\times {\mathrm{2731}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 1571074848

約数和(自身を除く): 294045593

約数列:

[1, 5, 41, 205, 2281, 2731, 11405, 13655, 93521, 111971, 467605, 559855, 6229411, 31147055, 255405851, 1277029255]

約数ペア:

[(1, 1277029255), (5, 255405851), (41, 31147055), (205, 6229411), (2281, 559855), (2731, 467605), (11405, 111971), (13655, 93521)]