26209975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 35712000

約数和(自身を除く): 9502025

約数列:

[1, 5, 11, 25, 55, 191, 275, 499, 955, 2101, 2495, 4775, 5489, 10505, 12475, 27445, 52525, 95309, 137225, 476545, 1048399, 2382725, 5241995, 26209975]

約数ペア:

[(1, 26209975), (5, 5241995), (11, 2382725), (25, 1048399), (55, 476545), (191, 137225), (275, 95309), (499, 52525), (955, 27445), (2101, 12475), (2495, 10505), (4775, 5489)]