13166055

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 26644800

約数和(自身を除く): 13478745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 853, 1029, 1715, 2205, 2559, 3087, 4265, 5145, 5971, 7677, 12795, 15435, 17913, 29855, 38385, 41797, 53739, 89565, 125391, 208985, 268695, 292579, 376173, 626955, 877737, 1462895, 1880865, 2633211, 4388685, 13166055]

約数ペア:

[(1, 13166055), (3, 4388685), (5, 2633211), (7, 1880865), (9, 1462895), (15, 877737), (21, 626955), (35, 376173), (45, 292579), (49, 268695), (63, 208985), (105, 125391), (147, 89565), (245, 53739), (315, 41797), (343, 38385), (441, 29855), (735, 17913), (853, 15435), (1029, 12795), (1715, 7677), (2205, 5971), (2559, 5145), (3087, 4265)]