662194485

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{947}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 1180146240

約数和(自身を除く): 517951755

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 379, 615, 947, 1137, 1845, 1895, 2841, 3411, 4735, 5685, 8523, 14205, 15539, 17055, 38827, 42615, 46617, 77695, 116481, 139851, 194135, 233085, 349443, 358913, 582405, 699255, 1076739, 1747215, 1794565, 3230217, 5383695, 14715433, 16151085, 44146299, 73577165, 132438897, 220731495, 662194485]

約数ペア:

[(1, 662194485), (3, 220731495), (5, 132438897), (9, 73577165), (15, 44146299), (41, 16151085), (45, 14715433), (123, 5383695), (205, 3230217), (369, 1794565), (379, 1747215), (615, 1076739), (947, 699255), (1137, 582405), (1845, 358913), (1895, 349443), (2841, 233085), (3411, 194135), (4735, 139851), (5685, 116481), (8523, 77695), (14205, 46617), (15539, 42615), (17055, 38827)]