9116965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 13208832

約数和(自身を除く): 4091867

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 311, 451, 533, 715, 1555, 2255, 2665, 3421, 4043, 5863, 12751, 17105, 20215, 29315, 44473, 63755, 140261, 165763, 222365, 701305, 828815, 1823393, 9116965]

約数ペア:

[(1, 9116965), (5, 1823393), (11, 828815), (13, 701305), (41, 222365), (55, 165763), (65, 140261), (143, 63755), (205, 44473), (311, 29315), (451, 20215), (533, 17105), (715, 12751), (1555, 5863), (2255, 4043), (2665, 3421)]