2022647355

素因数分解:

$3^4\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{2393}}^1$

素因数の和:4497

約数の個数: 40

約数和(自身を含む): 3629035872

約数和(自身を除く): 1606388517

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2087, 2393, 6261, 7179, 10435, 11965, 18783, 21537, 31305, 35895, 56349, 64611, 93915, 107685, 169047, 193833, 281745, 323055, 845235, 969165, 4994191, 14982573, 24970955, 44947719, 74912865, 134843157, 224738595, 404529471, 674215785, 2022647355]

約数ペア:

[(1, 2022647355), (3, 674215785), (5, 404529471), (9, 224738595), (15, 134843157), (27, 74912865), (45, 44947719), (81, 24970955), (135, 14982573), (405, 4994191), (2087, 969165), (2393, 845235), (6261, 323055), (7179, 281745), (10435, 193833), (11965, 169047), (18783, 107685), (21537, 93915), (31305, 64611), (35895, 56349)]