7374315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2909}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 12780720

約数和(自身を除く): 5406405

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 2909, 8727, 14545, 37817, 43635, 113451, 189085, 491621, 567255, 1474863, 2458105, 7374315]

約数ペア:

[(1, 7374315), (3, 2458105), (5, 1474863), (13, 567255), (15, 491621), (39, 189085), (65, 113451), (169, 43635), (195, 37817), (507, 14545), (845, 8727), (2535, 2909)]