85834815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 157151232

約数和(自身を除く): 71316417

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 97, 155, 165, 173, 291, 341, 465, 485, 519, 865, 1023, 1067, 1455, 1705, 1903, 2595, 3007, 3201, 5115, 5335, 5363, 5709, 9021, 9515, 15035, 16005, 16089, 16781, 26815, 28545, 33077, 45105, 50343, 58993, 80445, 83905, 99231, 165385, 176979, 184591, 251715, 294965, 496155, 520211, 553773, 884895, 922955, 1560633, 2601055, 2768865, 5722321, 7803165, 17166963, 28611605, 85834815]

約数ペア:

[(1, 85834815), (3, 28611605), (5, 17166963), (11, 7803165), (15, 5722321), (31, 2768865), (33, 2601055), (55, 1560633), (93, 922955), (97, 884895), (155, 553773), (165, 520211), (173, 496155), (291, 294965), (341, 251715), (465, 184591), (485, 176979), (519, 165385), (865, 99231), (1023, 83905), (1067, 80445), (1455, 58993), (1705, 50343), (1903, 45105), (2595, 33077), (3007, 28545), (3201, 26815), (5115, 16781), (5335, 16089), (5363, 16005), (5709, 15035), (9021, 9515)]