28435605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15667}}^1$

素因数の和:15697

約数の個数: 24

約数和(自身を含む): 50012256

約数和(自身を除く): 21576651

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 15667, 47001, 78335, 172337, 235005, 517011, 861685, 1895707, 2585055, 5687121, 9478535, 28435605]

約数ペア:

[(1, 28435605), (3, 9478535), (5, 5687121), (11, 2585055), (15, 1895707), (33, 861685), (55, 517011), (121, 235005), (165, 172337), (363, 78335), (605, 47001), (1815, 15667)]