56311335

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{929}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 100440000

約数和(自身を除く): 44128665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 929, 1347, 2245, 2787, 4041, 4645, 6735, 8361, 12123, 13935, 20205, 25083, 41805, 60615, 125415, 417121, 1251363, 2085605, 3754089, 6256815, 11262267, 18770445, 56311335]

約数ペア:

[(1, 56311335), (3, 18770445), (5, 11262267), (9, 6256815), (15, 3754089), (27, 2085605), (45, 1251363), (135, 417121), (449, 125415), (929, 60615), (1347, 41805), (2245, 25083), (2787, 20205), (4041, 13935), (4645, 12123), (6735, 8361)]