15315576

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4591}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 38572800

約数和(自身を除く): 23257224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 4591, 9182, 13773, 18364, 27546, 36728, 55092, 110184, 638149, 1276298, 1914447, 2552596, 3828894, 5105192, 7657788, 15315576]

約数ペア:

[(1, 15315576), (2, 7657788), (3, 5105192), (4, 3828894), (6, 2552596), (8, 1914447), (12, 1276298), (24, 638149), (139, 110184), (278, 55092), (417, 36728), (556, 27546), (834, 18364), (1112, 13773), (1668, 9182), (3336, 4591)]