40757445

素因数分解:

$3^3\times 5^1\times {\mathrm{301907}}^1$

素因数の和:301921

約数の個数: 16

約数和(自身を含む): 72457920

約数和(自身を除く): 31700475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 301907, 905721, 1509535, 2717163, 4528605, 8151489, 13585815, 40757445]

約数ペア:

[(1, 40757445), (3, 13585815), (5, 8151489), (9, 4528605), (15, 2717163), (27, 1509535), (45, 905721), (135, 301907)]