3076905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2406615

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 509, 1209, 1527, 2015, 2545, 6045, 6617, 7635, 15779, 19851, 33085, 47337, 78895, 99255, 205127, 236685, 615381, 1025635, 3076905]

約数ペア:

[(1, 3076905), (3, 1025635), (5, 615381), (13, 236685), (15, 205127), (31, 99255), (39, 78895), (65, 47337), (93, 33085), (155, 19851), (195, 15779), (403, 7635), (465, 6617), (509, 6045), (1209, 2545), (1527, 2015)]