16468245

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 29472000

約数和(自身を除く): 13003755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 613, 995, 1791, 1839, 2985, 3065, 5373, 5517, 8955, 9195, 16551, 26865, 27585, 82755, 121987, 365961, 609935, 1097883, 1829805, 3293649, 5489415, 16468245]

約数ペア:

[(1, 16468245), (3, 5489415), (5, 3293649), (9, 1829805), (15, 1097883), (27, 609935), (45, 365961), (135, 121987), (199, 82755), (597, 27585), (613, 26865), (995, 16551), (1791, 9195), (1839, 8955), (2985, 5517), (3065, 5373)]