538065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 1018368

約数和(自身を除く): 480303

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1087, 3261, 5435, 9783, 11957, 16305, 35871, 48915, 59785, 107613, 179355, 538065]

約数ペア:

[(1, 538065), (3, 179355), (5, 107613), (9, 59785), (11, 48915), (15, 35871), (33, 16305), (45, 11957), (55, 9783), (99, 5435), (165, 3261), (495, 1087)]