38847315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 67878720

約数和(自身を除く): 29031405

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2729, 2847, 4745, 8187, 13645, 14235, 35477, 40935, 106431, 177385, 199217, 532155, 597651, 996085, 2589821, 2988255, 7769463, 12949105, 38847315]

約数ペア:

[(1, 38847315), (3, 12949105), (5, 7769463), (13, 2988255), (15, 2589821), (39, 996085), (65, 597651), (73, 532155), (195, 199217), (219, 177385), (365, 106431), (949, 40935), (1095, 35477), (2729, 14235), (2847, 13645), (4745, 8187)]