49221315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7684

約数の個数: 48

約数和(自身を含む): 100245600

約数和(自身を除く): 51024285

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 7649, 22947, 38245, 68841, 84139, 99437, 114735, 252417, 298311, 344205, 420695, 497185, 757251, 894933, 1093807, 1262085, 1491555, 3281421, 3786255, 4474665, 5469035, 9844263, 16407105, 49221315]

約数ペア:

[(1, 49221315), (3, 16407105), (5, 9844263), (9, 5469035), (11, 4474665), (13, 3786255), (15, 3281421), (33, 1491555), (39, 1262085), (45, 1093807), (55, 894933), (65, 757251), (99, 497185), (117, 420695), (143, 344205), (165, 298311), (195, 252417), (429, 114735), (495, 99437), (585, 84139), (715, 68841), (1287, 38245), (2145, 22947), (6435, 7649)]