39498165

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 81984000

約数和(自身を除く): 42485835

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 853, 945, 1029, 1323, 1715, 2205, 2559, 3087, 4265, 5145, 5971, 6615, 7677, 9261, 12795, 15435, 17913, 23031, 29855, 38385, 41797, 46305, 53739, 89565, 115155, 125391, 161217, 208985, 268695, 292579, 376173, 626955, 806085, 877737, 1128519, 1462895, 1880865, 2633211, 4388685, 5642595, 7899633, 13166055, 39498165]

約数ペア:

[(1, 39498165), (3, 13166055), (5, 7899633), (7, 5642595), (9, 4388685), (15, 2633211), (21, 1880865), (27, 1462895), (35, 1128519), (45, 877737), (49, 806085), (63, 626955), (105, 376173), (135, 292579), (147, 268695), (189, 208985), (245, 161217), (315, 125391), (343, 115155), (441, 89565), (735, 53739), (853, 46305), (945, 41797), (1029, 38385), (1323, 29855), (1715, 23031), (2205, 17913), (2559, 15435), (3087, 12795), (4265, 9261), (5145, 7677), (5971, 6615)]