480840255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2153}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 954308160

約数和(自身を除く): 473467905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 709, 2127, 2153, 3545, 4963, 6381, 6459, 10635, 10765, 14889, 15071, 19377, 24815, 31905, 32295, 44667, 45213, 74445, 75355, 96885, 135639, 223335, 226065, 678195, 1526477, 4579431, 7632385, 10685339, 13738293, 22897155, 32056017, 53426695, 68691465, 96168051, 160280085, 480840255]

約数ペア:

[(1, 480840255), (3, 160280085), (5, 96168051), (7, 68691465), (9, 53426695), (15, 32056017), (21, 22897155), (35, 13738293), (45, 10685339), (63, 7632385), (105, 4579431), (315, 1526477), (709, 678195), (2127, 226065), (2153, 223335), (3545, 135639), (4963, 96885), (6381, 75355), (6459, 74445), (10635, 45213), (10765, 44667), (14889, 32295), (15071, 31905), (19377, 24815)]