69144145

素因数分解:

$5^1\times 7^2\times {\mathrm{282221}}^1$

素因数の和:282240

約数の個数: 12

約数和(自身を含む): 96519924

約数和(自身を除く): 27375779

約数列:

[1, 5, 7, 35, 49, 245, 282221, 1411105, 1975547, 9877735, 13828829, 69144145]

約数ペア:

[(1, 69144145), (5, 13828829), (7, 9877735), (35, 1975547), (49, 1411105), (245, 282221)]