13144468905

素因数分解:

$3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{308447}}^1$

素因数の和:309405

約数の個数: 24

約数和(自身を含む): 22807878912

約数和(自身を除く): 9663410007

約数列:

[1, 3, 5, 9, 15, 45, 947, 2841, 4735, 8523, 14205, 42615, 308447, 925341, 1542235, 2776023, 4626705, 13880115, 292099309, 876297927, 1460496545, 2628893781, 4381489635, 13144468905]

約数ペア:

[(1, 13144468905), (3, 4381489635), (5, 2628893781), (9, 1460496545), (15, 876297927), (45, 292099309), (947, 13880115), (2841, 4626705), (4735, 2776023), (8523, 1542235), (14205, 925341), (42615, 308447)]