73714905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 140534784

約数和(自身を除く): 66819879

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1087, 1233, 1507, 2055, 3261, 4521, 5435, 6165, 7535, 9783, 11957, 13563, 16305, 22605, 35871, 48915, 59785, 67815, 107613, 148919, 179355, 446757, 538065, 744595, 1340271, 1638109, 2233785, 4914327, 6701355, 8190545, 14742981, 24571635, 73714905]

約数ペア:

[(1, 73714905), (3, 24571635), (5, 14742981), (9, 8190545), (11, 6701355), (15, 4914327), (33, 2233785), (45, 1638109), (55, 1340271), (99, 744595), (137, 538065), (165, 446757), (411, 179355), (495, 148919), (685, 107613), (1087, 67815), (1233, 59785), (1507, 48915), (2055, 35871), (3261, 22605), (4521, 16305), (5435, 13563), (6165, 11957), (7535, 9783)]