53568495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 98354880

約数和(自身を除く): 44786385

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 207, 219, 345, 365, 657, 709, 1035, 1095, 1679, 2127, 3285, 3545, 5037, 6381, 8395, 10635, 15111, 16307, 25185, 31905, 48921, 51757, 75555, 81535, 146763, 155271, 244605, 258785, 465813, 733815, 776355, 1190411, 2329065, 3571233, 5952055, 10713699, 17856165, 53568495]

約数ペア:

[(1, 53568495), (3, 17856165), (5, 10713699), (9, 5952055), (15, 3571233), (23, 2329065), (45, 1190411), (69, 776355), (73, 733815), (115, 465813), (207, 258785), (219, 244605), (345, 155271), (365, 146763), (657, 81535), (709, 75555), (1035, 51757), (1095, 48921), (1679, 31905), (2127, 25185), (3285, 16307), (3545, 15111), (5037, 10635), (6381, 8395)]