2006985255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1\times {\mathrm{1619}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 3536991360

約数和(自身を除く): 1530006105

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 683, 1619, 1815, 2049, 3415, 4857, 7513, 8095, 10245, 17809, 22539, 24285, 37565, 53427, 82643, 89045, 112695, 195899, 247929, 267135, 413215, 587697, 979495, 1105777, 1239645, 2938485, 3317331, 5528885, 12163547, 16586655, 36490641, 60817735, 133799017, 182453205, 401397051, 668995085, 2006985255]

約数ペア:

[(1, 2006985255), (3, 668995085), (5, 401397051), (11, 182453205), (15, 133799017), (33, 60817735), (55, 36490641), (121, 16586655), (165, 12163547), (363, 5528885), (605, 3317331), (683, 2938485), (1619, 1239645), (1815, 1105777), (2049, 979495), (3415, 587697), (4857, 413215), (7513, 267135), (8095, 247929), (10245, 195899), (17809, 112695), (22539, 89045), (24285, 82643), (37565, 53427)]