65883585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 47023935

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2903, 4539, 7565, 8709, 14515, 22695, 43545, 49351, 148053, 246755, 258367, 740265, 775101, 1291835, 3875505, 4392239, 13176717, 21961195, 65883585]

約数ペア:

[(1, 65883585), (3, 21961195), (5, 13176717), (15, 4392239), (17, 3875505), (51, 1291835), (85, 775101), (89, 740265), (255, 258367), (267, 246755), (445, 148053), (1335, 49351), (1513, 43545), (2903, 22695), (4539, 14515), (7565, 8709)]