85510755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 82450845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 89, 99, 135, 165, 267, 297, 445, 495, 647, 801, 979, 1335, 1485, 1941, 2403, 2937, 3235, 4005, 4895, 5823, 7117, 8811, 9705, 12015, 14685, 17469, 21351, 26433, 29115, 35585, 44055, 57583, 64053, 87345, 106755, 132165, 172749, 192159, 287915, 320265, 518247, 633413, 863745, 960795, 1554741, 1900239, 2591235, 3167065, 5700717, 7773705, 9501195, 17102151, 28503585, 85510755]

約数ペア:

[(1, 85510755), (3, 28503585), (5, 17102151), (9, 9501195), (11, 7773705), (15, 5700717), (27, 3167065), (33, 2591235), (45, 1900239), (55, 1554741), (89, 960795), (99, 863745), (135, 633413), (165, 518247), (267, 320265), (297, 287915), (445, 192159), (495, 172749), (647, 132165), (801, 106755), (979, 87345), (1335, 64053), (1485, 57583), (1941, 44055), (2403, 35585), (2937, 29115), (3235, 26433), (4005, 21351), (4895, 17469), (5823, 14685), (7117, 12015), (8811, 9705)]