4273335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 3982185

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 97, 99, 165, 267, 291, 445, 485, 495, 801, 873, 979, 1067, 1335, 1455, 2937, 3201, 4005, 4365, 4895, 5335, 8633, 8811, 9603, 14685, 16005, 25899, 43165, 44055, 48015, 77697, 94963, 129495, 284889, 388485, 474815, 854667, 1424445, 4273335]

約数ペア:

[(1, 4273335), (3, 1424445), (5, 854667), (9, 474815), (11, 388485), (15, 284889), (33, 129495), (45, 94963), (55, 77697), (89, 48015), (97, 44055), (99, 43165), (165, 25899), (267, 16005), (291, 14685), (445, 9603), (485, 8811), (495, 8633), (801, 5335), (873, 4895), (979, 4365), (1067, 4005), (1335, 3201), (1455, 2937)]