66715695

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8383

約数の個数: 24

約数和(自身を含む): 116293632

約数和(自身を除く): 49577937

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 8191, 24573, 40955, 73719, 122865, 368595, 1482571, 4447713, 7412855, 13343139, 22238565, 66715695]

約数ペア:

[(1, 66715695), (3, 22238565), (5, 13343139), (9, 7412855), (15, 4447713), (45, 1482571), (181, 368595), (543, 122865), (905, 73719), (1629, 40955), (2715, 24573), (8145, 8191)]