8872825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 12374208

約数和(自身を除く): 3501383

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1187, 1495, 5935, 7475, 15431, 27301, 29675, 77155, 136505, 354913, 385775, 682525, 1774565, 8872825]

約数ペア:

[(1, 8872825), (5, 1774565), (13, 682525), (23, 385775), (25, 354913), (65, 136505), (115, 77155), (299, 29675), (325, 27301), (575, 15431), (1187, 7475), (1495, 5935)]