9119385

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 18817920

約数和(自身を除く): 9698535

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 89, 99, 115, 135, 165, 207, 253, 267, 297, 345, 405, 445, 495, 621, 759, 801, 891, 979, 1035, 1265, 1335, 1485, 1863, 2047, 2277, 2403, 2937, 3105, 3795, 4005, 4455, 4895, 6141, 6831, 7209, 8811, 9315, 10235, 11385, 12015, 14685, 18423, 20493, 22517, 26433, 30705, 34155, 36045, 44055, 55269, 67551, 79299, 92115, 102465, 112585, 132165, 165807, 202653, 276345, 337755, 396495, 607959, 829035, 1013265, 1823877, 3039795, 9119385]

約数ペア:

[(1, 9119385), (3, 3039795), (5, 1823877), (9, 1013265), (11, 829035), (15, 607959), (23, 396495), (27, 337755), (33, 276345), (45, 202653), (55, 165807), (69, 132165), (81, 112585), (89, 102465), (99, 92115), (115, 79299), (135, 67551), (165, 55269), (207, 44055), (253, 36045), (267, 34155), (297, 30705), (345, 26433), (405, 22517), (445, 20493), (495, 18423), (621, 14685), (759, 12015), (801, 11385), (891, 10235), (979, 9315), (1035, 8811), (1265, 7209), (1335, 6831), (1485, 6141), (1863, 4895), (2047, 4455), (2277, 4005), (2403, 3795), (2937, 3105)]