8516205

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 15264000

約数和(自身を除く): 6747795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 317, 597, 951, 995, 1585, 1791, 2853, 2985, 4755, 5373, 8559, 8955, 14265, 26865, 42795, 63083, 189249, 315415, 567747, 946245, 1703241, 2838735, 8516205]

約数ペア:

[(1, 8516205), (3, 2838735), (5, 1703241), (9, 946245), (15, 567747), (27, 315415), (45, 189249), (135, 63083), (199, 42795), (317, 26865), (597, 14265), (951, 8955), (995, 8559), (1585, 5373), (1791, 4755), (2853, 2985)]