40252905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11617}}^1$

素因数の和:11646

約数の個数: 48

約数和(自身を含む): 86995584

約数和(自身を除く): 46742679

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 11617, 34851, 58085, 81319, 104553, 127787, 174255, 243957, 383361, 406595, 522765, 638935, 731871, 894509, 1150083, 1219785, 1916805, 2683527, 3659355, 4472545, 5750415, 8050581, 13417635, 40252905]

約数ペア:

[(1, 40252905), (3, 13417635), (5, 8050581), (7, 5750415), (9, 4472545), (11, 3659355), (15, 2683527), (21, 1916805), (33, 1219785), (35, 1150083), (45, 894509), (55, 731871), (63, 638935), (77, 522765), (99, 406595), (105, 383361), (165, 243957), (231, 174255), (315, 127787), (385, 104553), (495, 81319), (693, 58085), (1155, 34851), (3465, 11617)]