1013265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2021760

約数和(自身を除く): 1008495

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 89, 99, 115, 165, 207, 253, 267, 345, 445, 495, 759, 801, 979, 1035, 1265, 1335, 2047, 2277, 2937, 3795, 4005, 4895, 6141, 8811, 10235, 11385, 14685, 18423, 22517, 30705, 44055, 67551, 92115, 112585, 202653, 337755, 1013265]

約数ペア:

[(1, 1013265), (3, 337755), (5, 202653), (9, 112585), (11, 92115), (15, 67551), (23, 44055), (33, 30705), (45, 22517), (55, 18423), (69, 14685), (89, 11385), (99, 10235), (115, 8811), (165, 6141), (207, 4895), (253, 4005), (267, 3795), (345, 2937), (445, 2277), (495, 2047), (759, 1335), (801, 1265), (979, 1035)]