4256525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 2243059

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1871, 2275, 9355, 13097, 24323, 46775, 65485, 121615, 170261, 327425, 608075, 851305, 4256525]

約数ペア:

[(1, 4256525), (5, 851305), (7, 608075), (13, 327425), (25, 170261), (35, 121615), (65, 65485), (91, 46775), (175, 24323), (325, 13097), (455, 9355), (1871, 2275)]