225858501

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5419}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 356809440

約数和(自身を除く): 130950939

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 3789, 4631, 5419, 13893, 16257, 41679, 48771, 59609, 178827, 536481, 2281399, 6844197, 20532591, 25095389, 75286167, 225858501]

約数ペア:

[(1, 225858501), (3, 75286167), (9, 25095389), (11, 20532591), (33, 6844197), (99, 2281399), (421, 536481), (1263, 178827), (3789, 59609), (4631, 48771), (5419, 41679), (13893, 16257)]