61090205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{27091}}^1$

素因数の和:27148

約数の個数: 16

約数和(自身を含む): 81926208

約数和(自身を除く): 20836003

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 27091, 135455, 298001, 1110731, 1490005, 5553655, 12218041, 61090205]

約数ペア:

[(1, 61090205), (5, 12218041), (11, 5553655), (41, 1490005), (55, 1110731), (205, 298001), (451, 135455), (2255, 27091)]