2124765

素因数分解:

$3^3\times 5^1\times {\mathrm{15739}}^1$

素因数の和:15753

約数の個数: 16

約数和(自身を含む): 3777600

約数和(自身を除く): 1652835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15739, 47217, 78695, 141651, 236085, 424953, 708255, 2124765]

約数ペア:

[(1, 2124765), (3, 708255), (5, 424953), (9, 236085), (15, 141651), (27, 78695), (45, 47217), (135, 15739)]