42960275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 56764224

約数和(自身を除く): 13803949

約数列:

[1, 5, 17, 25, 85, 271, 373, 425, 1355, 1865, 4607, 6341, 6775, 9325, 23035, 31705, 101083, 115175, 158525, 505415, 1718411, 2527075, 8592055, 42960275]

約数ペア:

[(1, 42960275), (5, 8592055), (17, 2527075), (25, 1718411), (85, 505415), (271, 158525), (373, 115175), (425, 101083), (1355, 31705), (1865, 23035), (4607, 9325), (6341, 6775)]