89612655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1433}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 156936960

約数和(自身を除く): 67324305

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 1137, 1433, 1895, 4169, 4299, 5685, 7165, 12507, 15763, 20845, 21495, 47289, 62535, 78815, 236445, 543107, 1629321, 2715535, 5974177, 8146605, 17922531, 29870885, 89612655]

約数ペア:

[(1, 89612655), (3, 29870885), (5, 17922531), (11, 8146605), (15, 5974177), (33, 2715535), (55, 1629321), (165, 543107), (379, 236445), (1137, 78815), (1433, 62535), (1895, 47289), (4169, 21495), (4299, 20845), (5685, 15763), (7165, 12507)]