4909135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2638769

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 311, 385, 451, 1435, 1555, 2177, 2255, 3157, 3421, 10885, 12751, 15785, 17105, 23947, 63755, 89257, 119735, 140261, 446285, 701305, 981827, 4909135]

約数ペア:

[(1, 4909135), (5, 981827), (7, 701305), (11, 446285), (35, 140261), (41, 119735), (55, 89257), (77, 63755), (205, 23947), (287, 17105), (311, 15785), (385, 12751), (451, 10885), (1435, 3421), (1555, 3157), (2177, 2255)]