519338889355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4626421}}^1$

素因数の和:4626607

約数の個数: 32

約数和(自身を含む): 736822473408

約数和(自身を除く): 217483584053

約数列:

[1, 5, 11, 13, 55, 65, 143, 157, 715, 785, 1727, 2041, 8635, 10205, 22451, 112255, 4626421, 23132105, 50890631, 60143473, 254453155, 300717365, 661578203, 726348097, 3307891015, 3631740485, 7989829067, 9442525261, 39949145335, 47212626305, 103867777871, 519338889355]

約数ペア:

[(1, 519338889355), (5, 103867777871), (11, 47212626305), (13, 39949145335), (55, 9442525261), (65, 7989829067), (143, 3631740485), (157, 3307891015), (715, 726348097), (785, 661578203), (1727, 300717365), (2041, 254453155), (8635, 60143473), (10205, 50890631), (22451, 23132105), (112255, 4626421)]