48856815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 99061248

約数和(自身を除く): 50204433

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 3607, 4515, 10821, 13545, 18035, 25249, 32463, 54105, 75747, 126245, 155101, 162315, 227241, 378735, 465303, 775505, 1085707, 1136205, 1395909, 2326515, 3257121, 5428535, 6979545, 9771363, 16285605, 48856815]

約数ペア:

[(1, 48856815), (3, 16285605), (5, 9771363), (7, 6979545), (9, 5428535), (15, 3257121), (21, 2326515), (35, 1395909), (43, 1136205), (45, 1085707), (63, 775505), (105, 465303), (129, 378735), (215, 227241), (301, 162315), (315, 155101), (387, 126245), (645, 75747), (903, 54105), (1505, 32463), (1935, 25249), (2709, 18035), (3607, 13545), (4515, 10821)]