63485205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20849}}^1$

素因数の和:20893

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 56610795

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 20849, 62547, 104245, 145943, 312735, 437829, 604621, 729715, 1813863, 2189145, 3023105, 4232347, 9069315, 12697041, 21161735, 63485205]

約数ペア:

[(1, 63485205), (3, 21161735), (5, 12697041), (7, 9069315), (15, 4232347), (21, 3023105), (29, 2189145), (35, 1813863), (87, 729715), (105, 604621), (145, 437829), (203, 312735), (435, 145943), (609, 104245), (1015, 62547), (3045, 20849)]