53955915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14563}}^1$

素因数の和:14603

約数の個数: 32

約数和(自身を含む): 97870080

約数和(自身を除く): 43914165

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 14563, 43689, 72815, 189319, 218445, 276697, 567957, 830091, 946595, 1383485, 2839785, 3597061, 4150455, 10791183, 17985305, 53955915]

約数ペア:

[(1, 53955915), (3, 17985305), (5, 10791183), (13, 4150455), (15, 3597061), (19, 2839785), (39, 1383485), (57, 946595), (65, 830091), (95, 567957), (195, 276697), (247, 218445), (285, 189319), (741, 72815), (1235, 43689), (3705, 14563)]