29043765

素因数分解:

$3^4\times 5^1\times {\mathrm{71713}}^1$

素因数の和:71730

約数の個数: 20

約数和(自身を含む): 52064364

約数和(自身を除く): 23020599

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 71713, 215139, 358565, 645417, 1075695, 1936251, 3227085, 5808753, 9681255, 29043765]

約数ペア:

[(1, 29043765), (3, 9681255), (5, 5808753), (9, 3227085), (15, 1936251), (27, 1075695), (45, 645417), (81, 358565), (135, 215139), (405, 71713)]