23799165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 42706944

約数和(自身を除く): 18907779

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 127, 155, 195, 381, 403, 465, 635, 961, 1209, 1651, 1905, 2015, 2883, 3937, 4805, 4953, 6045, 8255, 11811, 12493, 14415, 19685, 24765, 37479, 51181, 59055, 62465, 122047, 153543, 187395, 255905, 366141, 610235, 767715, 1586611, 1830705, 4759833, 7933055, 23799165]

約数ペア:

[(1, 23799165), (3, 7933055), (5, 4759833), (13, 1830705), (15, 1586611), (31, 767715), (39, 610235), (65, 366141), (93, 255905), (127, 187395), (155, 153543), (195, 122047), (381, 62465), (403, 59055), (465, 51181), (635, 37479), (961, 24765), (1209, 19685), (1651, 14415), (1905, 12493), (2015, 11811), (2883, 8255), (3937, 6045), (4805, 4953)]