127884075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 231830400

約数和(自身を除く): 103946325

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 379, 409, 825, 1137, 1227, 1895, 2045, 4169, 4499, 5685, 6135, 9475, 10225, 12507, 13497, 20845, 22495, 28425, 30675, 62535, 67485, 104225, 112475, 155011, 312675, 337425, 465033, 775055, 1705121, 2325165, 3875275, 5115363, 8525605, 11625825, 25576815, 42628025, 127884075]

約数ペア:

[(1, 127884075), (3, 42628025), (5, 25576815), (11, 11625825), (15, 8525605), (25, 5115363), (33, 3875275), (55, 2325165), (75, 1705121), (165, 775055), (275, 465033), (379, 337425), (409, 312675), (825, 155011), (1137, 112475), (1227, 104225), (1895, 67485), (2045, 62535), (4169, 30675), (4499, 28425), (5685, 22495), (6135, 20845), (9475, 13497), (10225, 12507)]