127521295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 169590960

約数和(自身を除く): 42069665

約数列:

[1, 5, 11, 55, 121, 131, 605, 655, 1441, 1609, 7205, 8045, 15851, 17699, 79255, 88495, 194689, 210779, 973445, 1053895, 2318569, 11592845, 25504259, 127521295]

約数ペア:

[(1, 127521295), (5, 25504259), (11, 11592845), (55, 2318569), (121, 1053895), (131, 973445), (605, 210779), (655, 194689), (1441, 88495), (1609, 79255), (7205, 17699), (8045, 15851)]