549030925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5171}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 708026112

約数和(自身を除く): 158995187

約数列:

[1, 5, 25, 31, 137, 155, 685, 775, 3425, 4247, 5171, 21235, 25855, 106175, 129275, 160301, 708427, 801505, 3542135, 4007525, 17710675, 21961237, 109806185, 549030925]

約数ペア:

[(1, 549030925), (5, 109806185), (25, 21961237), (31, 17710675), (137, 4007525), (155, 3542135), (685, 801505), (775, 708427), (3425, 160301), (4247, 129275), (5171, 106175), (21235, 25855)]