331365105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5483}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 615962880

約数和(自身を除く): 284597775

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 3555, 4029, 5483, 6715, 12087, 16449, 20145, 27415, 49347, 60435, 82245, 93211, 246735, 279633, 433157, 466055, 838899, 1299471, 1398165, 2165785, 3898413, 4194495, 6497355, 7363669, 19492065, 22091007, 36818345, 66273021, 110455035, 331365105]

約数ペア:

[(1, 331365105), (3, 110455035), (5, 66273021), (9, 36818345), (15, 22091007), (17, 19492065), (45, 7363669), (51, 6497355), (79, 4194495), (85, 3898413), (153, 2165785), (237, 1398165), (255, 1299471), (395, 838899), (711, 466055), (765, 433157), (1185, 279633), (1343, 246735), (3555, 93211), (4029, 82245), (5483, 60435), (6715, 49347), (12087, 27415), (16449, 20145)]