164976845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 218476440

約数和(自身を除く): 53499595

約数列:

[1, 5, 11, 55, 121, 389, 605, 701, 1945, 3505, 4279, 7711, 21395, 38555, 47069, 84821, 235345, 272689, 424105, 1363445, 2999579, 14997895, 32995369, 164976845]

約数ペア:

[(1, 164976845), (5, 32995369), (11, 14997895), (55, 2999579), (121, 1363445), (389, 424105), (605, 272689), (701, 235345), (1945, 84821), (3505, 47069), (4279, 38555), (7711, 21395)]