7131668525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{20483}}^1$

素因数の和:21245

約数の個数: 24

約数和(自身を含む): 9321858720

約数和(自身を除く): 2190190195

約数列:

[1, 5, 19, 25, 95, 475, 733, 3665, 13927, 18325, 20483, 69635, 102415, 348175, 389177, 512075, 1945885, 9729425, 15014039, 75070195, 285266741, 375350975, 1426333705, 7131668525]

約数ペア:

[(1, 7131668525), (5, 1426333705), (19, 375350975), (25, 285266741), (95, 75070195), (475, 15014039), (733, 9729425), (3665, 1945885), (13927, 512075), (18325, 389177), (20483, 348175), (69635, 102415)]