78228315

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4789}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 152896800

約数和(自身を除く): 74668485

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 4789, 5445, 14367, 16335, 23945, 43101, 52679, 71835, 129303, 158037, 215505, 263395, 474111, 579469, 646515, 790185, 1422333, 1738407, 2370555, 2897345, 5215221, 7111665, 8692035, 15645663, 26076105, 78228315]

約数ペア:

[(1, 78228315), (3, 26076105), (5, 15645663), (9, 8692035), (11, 7111665), (15, 5215221), (27, 2897345), (33, 2370555), (45, 1738407), (55, 1422333), (99, 790185), (121, 646515), (135, 579469), (165, 474111), (297, 263395), (363, 215505), (495, 158037), (605, 129303), (1089, 71835), (1485, 52679), (1815, 43101), (3267, 23945), (4789, 16335), (5445, 14367)]