26761955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 35140608

約数和(自身を除く): 8378653

約数列:

[1, 5, 11, 55, 491, 991, 2455, 4955, 5401, 10901, 27005, 54505, 486581, 2432905, 5352391, 26761955]

約数ペア:

[(1, 26761955), (5, 5352391), (11, 2432905), (55, 486581), (491, 54505), (991, 27005), (2455, 10901), (4955, 5401)]