2146005

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 3763968

約数和(自身を除く): 1617963

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 463, 515, 927, 1389, 1545, 2315, 4167, 4635, 6945, 20835, 47689, 143067, 238445, 429201, 715335, 2146005]

約数ペア:

[(1, 2146005), (3, 715335), (5, 429201), (9, 238445), (15, 143067), (45, 47689), (103, 20835), (309, 6945), (463, 4635), (515, 4167), (927, 2315), (1389, 1545)]