2016592515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{87697}}^1$

素因数の和:87788

約数の個数: 48

約数和(自身を含む): 4049542848

約数和(自身を除く): 2032950333

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 3285, 4599, 7665, 22995, 87697, 263091, 438485, 613879, 789273, 1315455, 1841637, 3069395, 3946365, 5524911, 6401881, 9208185, 19205643, 27624555, 32009405, 44813167, 57616929, 96028215, 134439501, 224065835, 288084645, 403318503, 672197505, 2016592515]

約数ペア:

[(1, 2016592515), (3, 672197505), (5, 403318503), (7, 288084645), (9, 224065835), (15, 134439501), (21, 96028215), (35, 57616929), (45, 44813167), (63, 32009405), (73, 27624555), (105, 19205643), (219, 9208185), (315, 6401881), (365, 5524911), (511, 3946365), (657, 3069395), (1095, 1841637), (1533, 1315455), (2555, 789273), (3285, 613879), (4599, 438485), (7665, 263091), (22995, 87697)]