6878897825

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{1531}}^1\times {\mathrm{3391}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 8699014656

約数和(自身を除く): 1820116831

約数列:

[1, 5, 25, 53, 265, 1325, 1531, 3391, 7655, 16955, 38275, 81143, 84775, 179723, 405715, 898615, 2028575, 4493075, 5191621, 25958105, 129790525, 275155913, 1375779565, 6878897825]

約数ペア:

[(1, 6878897825), (5, 1375779565), (25, 275155913), (53, 129790525), (265, 25958105), (1325, 5191621), (1531, 4493075), (3391, 2028575), (7655, 898615), (16955, 405715), (38275, 179723), (81143, 84775)]