15586857

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 27408640

約数和(自身を除く): 11821783

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 367, 429, 1089, 1101, 1287, 1573, 3267, 3303, 3861, 4037, 4719, 4771, 9909, 12111, 14157, 14313, 36333, 42471, 42939, 44407, 52481, 108999, 128817, 133221, 157443, 399663, 472329, 577291, 1198989, 1416987, 1731873, 5195619, 15586857]

約数ペア:

[(1, 15586857), (3, 5195619), (9, 1731873), (11, 1416987), (13, 1198989), (27, 577291), (33, 472329), (39, 399663), (99, 157443), (117, 133221), (121, 128817), (143, 108999), (297, 52481), (351, 44407), (363, 42939), (367, 42471), (429, 36333), (1089, 14313), (1101, 14157), (1287, 12111), (1573, 9909), (3267, 4771), (3303, 4719), (3861, 4037)]