26749745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 37463040

約数和(自身を除く): 10713295

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 541, 899, 1595, 1705, 2705, 4495, 5951, 9889, 15689, 16771, 29755, 49445, 78445, 83855, 172579, 184481, 486359, 862895, 922405, 2431795, 5349949, 26749745]

約数ペア:

[(1, 26749745), (5, 5349949), (11, 2431795), (29, 922405), (31, 862895), (55, 486359), (145, 184481), (155, 172579), (319, 83855), (341, 78445), (541, 49445), (899, 29755), (1595, 16771), (1705, 15689), (2705, 9889), (4495, 5951)]