78508485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 70877115

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 495, 597, 797, 995, 1791, 2189, 2391, 2985, 3985, 6567, 7173, 8767, 8955, 10945, 11955, 19701, 26301, 32835, 35865, 43835, 78903, 98505, 131505, 158603, 394515, 475809, 793015, 1427427, 1744633, 2379045, 5233899, 7137135, 8723165, 15701697, 26169495, 78508485]

約数ペア:

[(1, 78508485), (3, 26169495), (5, 15701697), (9, 8723165), (11, 7137135), (15, 5233899), (33, 2379045), (45, 1744633), (55, 1427427), (99, 793015), (165, 475809), (199, 394515), (495, 158603), (597, 131505), (797, 98505), (995, 78903), (1791, 43835), (2189, 35865), (2391, 32835), (2985, 26301), (3985, 19701), (6567, 11955), (7173, 10945), (8767, 8955)]