22156695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 44377632

約数和(自身を除く): 22220937

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2633, 2805, 7899, 8415, 13165, 23697, 28963, 39495, 44761, 86889, 118485, 134283, 144815, 223805, 260667, 402849, 434445, 492371, 671415, 1303335, 1477113, 2014245, 2461855, 4431339, 7385565, 22156695]

約数ペア:

[(1, 22156695), (3, 7385565), (5, 4431339), (9, 2461855), (11, 2014245), (15, 1477113), (17, 1303335), (33, 671415), (45, 492371), (51, 434445), (55, 402849), (85, 260667), (99, 223805), (153, 144815), (165, 134283), (187, 118485), (255, 86889), (495, 44761), (561, 39495), (765, 28963), (935, 23697), (1683, 13165), (2633, 8415), (2805, 7899)]