11700425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 15987072

約数和(自身を除く): 4286647

約数列:

[1, 5, 11, 25, 55, 157, 271, 275, 785, 1355, 1727, 2981, 3925, 6775, 8635, 14905, 42547, 43175, 74525, 212735, 468017, 1063675, 2340085, 11700425]

約数ペア:

[(1, 11700425), (5, 2340085), (11, 1063675), (25, 468017), (55, 212735), (157, 74525), (271, 43175), (275, 42547), (785, 14905), (1355, 8635), (1727, 6775), (2981, 3925)]