23136795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 44808192

約数和(自身を除く): 21671397

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1087, 1419, 1935, 2365, 3261, 4257, 5435, 7095, 9783, 11957, 16305, 21285, 35871, 46741, 48915, 59785, 107613, 140223, 179355, 233705, 420669, 514151, 538065, 701115, 1542453, 2103345, 2570755, 4627359, 7712265, 23136795]

約数ペア:

[(1, 23136795), (3, 7712265), (5, 4627359), (9, 2570755), (11, 2103345), (15, 1542453), (33, 701115), (43, 538065), (45, 514151), (55, 420669), (99, 233705), (129, 179355), (165, 140223), (215, 107613), (387, 59785), (473, 48915), (495, 46741), (645, 35871), (1087, 21285), (1419, 16305), (1935, 11957), (2365, 9783), (3261, 7095), (4257, 5435)]