16855146825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1201793}}^1$

素因数の和:1201834

約数の個数: 48

約数和(自身を含む): 32188850496

約数和(自身を除く): 15333703671

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 1201793, 3605379, 6008965, 13219723, 18026895, 20430481, 30044825, 39659169, 61291443, 66098615, 90134475, 102152405, 198295845, 224735291, 306457215, 330493075, 510762025, 674205873, 991479225, 1123676455, 1532286075, 3371029365, 5618382275, 16855146825]

約数ペア:

[(1, 16855146825), (3, 5618382275), (5, 3371029365), (11, 1532286075), (15, 1123676455), (17, 991479225), (25, 674205873), (33, 510762025), (51, 330493075), (55, 306457215), (75, 224735291), (85, 198295845), (165, 102152405), (187, 90134475), (255, 66098615), (275, 61291443), (425, 39659169), (561, 30044825), (825, 20430481), (935, 18026895), (1275, 13219723), (2805, 6008965), (4675, 3605379), (14025, 1201793)]