488609825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{6323}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 663412896

約数和(自身を除く): 174803071

約数列:

[1, 5, 11, 25, 55, 275, 281, 1405, 3091, 6323, 7025, 15455, 31615, 69553, 77275, 158075, 347765, 1738825, 1776763, 8883815, 19544393, 44419075, 97721965, 488609825]

約数ペア:

[(1, 488609825), (5, 97721965), (11, 44419075), (25, 19544393), (55, 8883815), (275, 1776763), (281, 1738825), (1405, 347765), (3091, 158075), (6323, 77275), (7025, 69553), (15455, 31615)]