7236945

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 13172544

約数和(自身を除く): 5935599

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 167, 321, 405, 501, 535, 835, 963, 1503, 1605, 2505, 2889, 4509, 4815, 7515, 8667, 13527, 14445, 17869, 22545, 43335, 53607, 67635, 89345, 160821, 268035, 482463, 804105, 1447389, 2412315, 7236945]

約数ペア:

[(1, 7236945), (3, 2412315), (5, 1447389), (9, 804105), (15, 482463), (27, 268035), (45, 160821), (81, 89345), (107, 67635), (135, 53607), (167, 43335), (321, 22545), (405, 17869), (501, 14445), (535, 13527), (835, 8667), (963, 7515), (1503, 4815), (1605, 4509), (2505, 2889)]