970492025

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 1228983840

約数和(自身を除く): 258491815

約数列:

[1, 5, 25, 83, 113, 415, 565, 2075, 2825, 4139, 9379, 20695, 46895, 103475, 234475, 343537, 467707, 1717685, 2338535, 8588425, 11692675, 38819681, 194098405, 970492025]

約数ペア:

[(1, 970492025), (5, 194098405), (25, 38819681), (83, 11692675), (113, 8588425), (415, 2338535), (565, 1717685), (2075, 467707), (2825, 343537), (4139, 234475), (9379, 103475), (20695, 46895)]