103989735

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 186338880

約数和(自身を除く): 82349145

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 157, 205, 359, 369, 471, 615, 785, 1077, 1413, 1795, 1845, 2355, 3231, 5385, 6437, 7065, 14719, 16155, 19311, 32185, 44157, 56363, 57933, 73595, 96555, 132471, 169089, 220785, 281815, 289665, 507267, 662355, 845445, 2310883, 2536335, 6932649, 11554415, 20797947, 34663245, 103989735]

約数ペア:

[(1, 103989735), (3, 34663245), (5, 20797947), (9, 11554415), (15, 6932649), (41, 2536335), (45, 2310883), (123, 845445), (157, 662355), (205, 507267), (359, 289665), (369, 281815), (471, 220785), (615, 169089), (785, 132471), (1077, 96555), (1413, 73595), (1795, 57933), (1845, 56363), (2355, 44157), (3231, 32185), (5385, 19311), (6437, 16155), (7065, 14719)]