845795805

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{5107}}^1$

素因数の和:5357

約数の個数: 32

約数和(自身を含む): 1383328128

約数和(自身を除く): 537532323

約数列:

[1, 3, 5, 15, 61, 181, 183, 305, 543, 905, 915, 2715, 5107, 11041, 15321, 25535, 33123, 55205, 76605, 165615, 311527, 924367, 934581, 1557635, 2773101, 4621835, 4672905, 13865505, 56386387, 169159161, 281931935, 845795805]

約数ペア:

[(1, 845795805), (3, 281931935), (5, 169159161), (15, 56386387), (61, 13865505), (181, 4672905), (183, 4621835), (305, 2773101), (543, 1557635), (905, 934581), (915, 924367), (2715, 311527), (5107, 165615), (11041, 76605), (15321, 55205), (25535, 33123)]