16090755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 11514045

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 709, 1335, 1513, 2127, 3545, 4539, 7565, 10635, 12053, 22695, 36159, 60265, 63101, 180795, 189303, 315505, 946515, 1072717, 3218151, 5363585, 16090755]

約数ペア:

[(1, 16090755), (3, 5363585), (5, 3218151), (15, 1072717), (17, 946515), (51, 315505), (85, 189303), (89, 180795), (255, 63101), (267, 60265), (445, 36159), (709, 22695), (1335, 12053), (1513, 10635), (2127, 7565), (3545, 4539)]