770867025

素因数分解:

$3^1\times 5^2\times {\mathrm{10278227}}^1$

素因数の和:10278240

約数の個数: 12

約数和(自身を含む): 1274500272

約数和(自身を除く): 503633247

約数列:

[1, 3, 5, 15, 25, 75, 10278227, 30834681, 51391135, 154173405, 256955675, 770867025]

約数ペア:

[(1, 770867025), (3, 256955675), (5, 154173405), (15, 51391135), (25, 30834681), (75, 10278227)]