11882005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 14742000

約数和(自身を除く): 2859995

約数列:

[1, 5, 41, 149, 205, 389, 745, 1945, 6109, 15949, 30545, 57961, 79745, 289805, 2376401, 11882005]

約数ペア:

[(1, 11882005), (5, 2376401), (41, 289805), (149, 79745), (205, 57961), (389, 30545), (745, 15949), (1945, 6109)]