66419445

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66089}}^1$

素因数の和:66164

約数の個数: 16

約数和(自身を含む): 107858880

約数和(自身を除く): 41439435

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 66089, 198267, 330445, 991335, 4427963, 13283889, 22139815, 66419445]

約数ペア:

[(1, 66419445), (3, 22139815), (5, 13283889), (15, 4427963), (67, 991335), (201, 330445), (335, 198267), (1005, 66089)]