82775495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 115534440

約数和(自身を除く): 32758945

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 361, 379, 605, 1045, 1805, 1895, 2299, 3971, 4169, 7201, 11495, 19855, 20845, 36005, 43681, 45859, 79211, 136819, 218405, 229295, 396055, 684095, 871321, 1505009, 4356605, 7525045, 16555099, 82775495]

約数ペア:

[(1, 82775495), (5, 16555099), (11, 7525045), (19, 4356605), (55, 1505009), (95, 871321), (121, 684095), (209, 396055), (361, 229295), (379, 218405), (605, 136819), (1045, 79211), (1805, 45859), (1895, 43681), (2299, 36005), (3971, 20845), (4169, 19855), (7201, 11495)]