9877185

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 17294784

約数和(自身を除く): 7417599

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2131, 4635, 6393, 10655, 19179, 31965, 95895, 219493, 658479, 1097465, 1975437, 3292395, 9877185]

約数ペア:

[(1, 9877185), (3, 3292395), (5, 1975437), (9, 1097465), (15, 658479), (45, 219493), (103, 95895), (309, 31965), (515, 19179), (927, 10655), (1545, 6393), (2131, 4635)]