16076357425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2389}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 21717260800

約数和(自身を除く): 5640903375

約数列:

[1, 5, 19, 25, 31, 95, 155, 457, 475, 589, 775, 2285, 2389, 2945, 8683, 11425, 11945, 14167, 14725, 43415, 45391, 59725, 70835, 74059, 217075, 226955, 269173, 354175, 370295, 1091773, 1134775, 1345865, 1407121, 1851475, 5458865, 6729325, 7035605, 20743687, 27294325, 33844963, 35178025, 103718435, 169224815, 518592175, 643054297, 846124075, 3215271485, 16076357425]

約数ペア:

[(1, 16076357425), (5, 3215271485), (19, 846124075), (25, 643054297), (31, 518592175), (95, 169224815), (155, 103718435), (457, 35178025), (475, 33844963), (589, 27294325), (775, 20743687), (2285, 7035605), (2389, 6729325), (2945, 5458865), (8683, 1851475), (11425, 1407121), (11945, 1345865), (14167, 1134775), (14725, 1091773), (43415, 370295), (45391, 354175), (59725, 269173), (70835, 226955), (74059, 217075)]