85001805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29983}}^1$

素因数の和:30007

約数の個数: 40

約数和(自身を含む): 174147072

約数和(自身を除く): 89145267

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 29983, 89949, 149915, 209881, 269847, 449745, 629643, 809541, 1049405, 1349235, 1888929, 2428623, 3148215, 4047705, 5666787, 9444645, 12143115, 17000361, 28333935, 85001805]

約数ペア:

[(1, 85001805), (3, 28333935), (5, 17000361), (7, 12143115), (9, 9444645), (15, 5666787), (21, 4047705), (27, 3148215), (35, 2428623), (45, 1888929), (63, 1349235), (81, 1049405), (105, 809541), (135, 629643), (189, 449745), (315, 269847), (405, 209881), (567, 149915), (945, 89949), (2835, 29983)]