56613195

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3061}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 101413440

約数和(自身を除く): 44800245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3061, 3699, 6165, 9183, 15305, 18495, 27549, 45915, 82647, 137745, 413235, 419357, 1258071, 2096785, 3774213, 6290355, 11322639, 18871065, 56613195]

約数ペア:

[(1, 56613195), (3, 18871065), (5, 11322639), (9, 6290355), (15, 3774213), (27, 2096785), (45, 1258071), (135, 419357), (137, 413235), (411, 137745), (685, 82647), (1233, 45915), (2055, 27549), (3061, 18495), (3699, 15305), (6165, 9183)]