68823755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13751}}^1$

素因数の和:13787

約数の個数: 32

約数和(自身を含む): 110896128

約数和(自身を除く): 42072373

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 13751, 68755, 96257, 151261, 178763, 481285, 756305, 893815, 1058827, 1251341, 1966393, 5294135, 6256705, 9831965, 13764751, 68823755]

約数ペア:

[(1, 68823755), (5, 13764751), (7, 9831965), (11, 6256705), (13, 5294135), (35, 1966393), (55, 1251341), (65, 1058827), (77, 893815), (91, 756305), (143, 481285), (385, 178763), (455, 151261), (715, 96257), (1001, 68755), (5005, 13751)]