43040565

素因数分解:

$3^4\times 5^1\times {\mathrm{106273}}^1$

素因数の和:106290

約数の個数: 20

約数和(自身を含む): 77154924

約数和(自身を除く): 34114359

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 106273, 318819, 531365, 956457, 1594095, 2869371, 4782285, 8608113, 14346855, 43040565]

約数ペア:

[(1, 43040565), (3, 14346855), (5, 8608113), (9, 4782285), (15, 2869371), (27, 1594095), (45, 956457), (81, 531365), (135, 318819), (405, 106273)]