77728675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 104832576

約数和(自身を除く): 27103901

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 4943, 15725, 24715, 84031, 123575, 182891, 420155, 914455, 2100775, 3109147, 4572275, 15545735, 77728675]

約数ペア:

[(1, 77728675), (5, 15545735), (17, 4572275), (25, 3109147), (37, 2100775), (85, 914455), (185, 420155), (425, 182891), (629, 123575), (925, 84031), (3145, 24715), (4943, 15725)]