8239305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 14169600

約数和(自身を除く): 5930295

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 409, 1185, 1227, 1343, 2045, 4029, 6135, 6715, 6953, 20145, 20859, 32311, 34765, 96933, 104295, 161555, 484665, 549287, 1647861, 2746435, 8239305]

約数ペア:

[(1, 8239305), (3, 2746435), (5, 1647861), (15, 549287), (17, 484665), (51, 161555), (79, 104295), (85, 96933), (237, 34765), (255, 32311), (395, 20859), (409, 20145), (1185, 6953), (1227, 6715), (1343, 6135), (2045, 4029)]