44554455

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 88966944

約数和(自身を除く): 44412489

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 73, 81, 99, 135, 137, 165, 219, 297, 365, 405, 411, 495, 657, 685, 803, 891, 1095, 1233, 1485, 1507, 1971, 2055, 2409, 3285, 3699, 4015, 4455, 4521, 5913, 6165, 7227, 7535, 9855, 10001, 11097, 12045, 13563, 18495, 21681, 22605, 29565, 30003, 36135, 40689, 50005, 55485, 65043, 67815, 90009, 108405, 110011, 122067, 150015, 203445, 270027, 325215, 330033, 450045, 550055, 610335, 810081, 990099, 1350135, 1650165, 2970297, 4050405, 4950495, 8910891, 14851485, 44554455]

約数ペア:

[(1, 44554455), (3, 14851485), (5, 8910891), (9, 4950495), (11, 4050405), (15, 2970297), (27, 1650165), (33, 1350135), (45, 990099), (55, 810081), (73, 610335), (81, 550055), (99, 450045), (135, 330033), (137, 325215), (165, 270027), (219, 203445), (297, 150015), (365, 122067), (405, 110011), (411, 108405), (495, 90009), (657, 67815), (685, 65043), (803, 55485), (891, 50005), (1095, 40689), (1233, 36135), (1485, 30003), (1507, 29565), (1971, 22605), (2055, 21681), (2409, 18495), (3285, 13563), (3699, 12045), (4015, 11097), (4455, 10001), (4521, 9855), (5913, 7535), (6165, 7227)]