4871265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4563615

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2729, 8187, 13645, 19103, 40935, 46393, 57309, 95515, 139179, 231965, 286545, 324751, 695895, 974253, 1623755, 4871265]

約数ペア:

[(1, 4871265), (3, 1623755), (5, 974253), (7, 695895), (15, 324751), (17, 286545), (21, 231965), (35, 139179), (51, 95515), (85, 57309), (105, 46393), (119, 40935), (255, 19103), (357, 13645), (595, 8187), (1785, 2729)]