55420695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 105910272

約数和(自身を除く): 50489577

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1087, 1133, 1545, 3261, 3399, 4635, 5435, 5665, 9783, 10197, 11957, 16305, 16995, 35871, 48915, 50985, 59785, 107613, 111961, 179355, 335883, 538065, 559805, 1007649, 1231571, 1679415, 3694713, 5038245, 6157855, 11084139, 18473565, 55420695]

約数ペア:

[(1, 55420695), (3, 18473565), (5, 11084139), (9, 6157855), (11, 5038245), (15, 3694713), (33, 1679415), (45, 1231571), (55, 1007649), (99, 559805), (103, 538065), (165, 335883), (309, 179355), (495, 111961), (515, 107613), (927, 59785), (1087, 50985), (1133, 48915), (1545, 35871), (3261, 16995), (3399, 16305), (4635, 11957), (5435, 10197), (5665, 9783)]