16011945

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 28828800

約数和(自身を除く): 12816855

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 1429, 2241, 3735, 4287, 7145, 11205, 12861, 21435, 38583, 64305, 118607, 192915, 355821, 593035, 1067463, 1779105, 3202389, 5337315, 16011945]

約数ペア:

[(1, 16011945), (3, 5337315), (5, 3202389), (9, 1779105), (15, 1067463), (27, 593035), (45, 355821), (83, 192915), (135, 118607), (249, 64305), (415, 38583), (747, 21435), (1245, 12861), (1429, 11205), (2241, 7145), (3735, 4287)]