283389425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5231}}^1$

素因数の和:5449

約数の個数: 24

約数和(自身を含む): 385368192

約数和(自身を除く): 101978767

約数列:

[1, 5, 11, 25, 55, 197, 275, 985, 2167, 4925, 5231, 10835, 26155, 54175, 57541, 130775, 287705, 1030507, 1438525, 5152535, 11335577, 25762675, 56677885, 283389425]

約数ペア:

[(1, 283389425), (5, 56677885), (11, 25762675), (25, 11335577), (55, 5152535), (197, 1438525), (275, 1030507), (985, 287705), (2167, 130775), (4925, 57541), (5231, 54175), (10835, 26155)]