12960047745

素因数分解:

$3^2\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{64763}}^1$

素因数の和:69221

約数の個数: 24

約数和(自身を含む): 22469481216

約数和(自身を除く): 9509433471

約数列:

[1, 3, 5, 9, 15, 45, 4447, 13341, 22235, 40023, 64763, 66705, 194289, 200115, 323815, 582867, 971445, 2914335, 288001061, 864003183, 1440005305, 2592009549, 4320015915, 12960047745]

約数ペア:

[(1, 12960047745), (3, 4320015915), (5, 2592009549), (9, 1440005305), (15, 864003183), (45, 288001061), (4447, 2914335), (13341, 971445), (22235, 582867), (40023, 323815), (64763, 200115), (66705, 194289)]