85554735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 162999936

約数和(自身を除く): 77445201

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 2107, 2707, 4515, 6321, 8121, 10535, 13535, 18949, 31605, 40605, 56847, 94745, 116401, 132643, 284235, 349203, 397929, 582005, 663215, 814807, 1746015, 1989645, 2444421, 4074035, 5703649, 12222105, 17110947, 28518245, 85554735]

約数ペア:

[(1, 85554735), (3, 28518245), (5, 17110947), (7, 12222105), (15, 5703649), (21, 4074035), (35, 2444421), (43, 1989645), (49, 1746015), (105, 814807), (129, 663215), (147, 582005), (215, 397929), (245, 349203), (301, 284235), (645, 132643), (735, 116401), (903, 94745), (1505, 56847), (2107, 40605), (2707, 31605), (4515, 18949), (6321, 13535), (8121, 10535)]