81463635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 155001600

約数和(自身を除く): 73537965

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 495, 597, 827, 995, 1791, 2189, 2481, 2985, 4135, 6567, 7443, 8955, 9097, 10945, 12405, 19701, 27291, 32835, 37215, 45485, 81873, 98505, 136455, 164573, 409365, 493719, 822865, 1481157, 1810303, 2468595, 5430909, 7405785, 9051515, 16292727, 27154545, 81463635]

約数ペア:

[(1, 81463635), (3, 27154545), (5, 16292727), (9, 9051515), (11, 7405785), (15, 5430909), (33, 2468595), (45, 1810303), (55, 1481157), (99, 822865), (165, 493719), (199, 409365), (495, 164573), (597, 136455), (827, 98505), (995, 81873), (1791, 45485), (2189, 37215), (2481, 32835), (2985, 27291), (4135, 19701), (6567, 12405), (7443, 10945), (8955, 9097)]