55778415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6899}}^1$

素因数の和:6932

約数の個数: 48

約数和(自身を含む): 113270400

約数和(自身を除く): 57491985

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 6899, 8085, 20697, 34495, 48293, 75889, 103485, 144879, 227667, 241465, 338051, 379445, 531223, 724395, 1014153, 1138335, 1593669, 1690255, 2656115, 3718561, 5070765, 7968345, 11155683, 18592805, 55778415]

約数ペア:

[(1, 55778415), (3, 18592805), (5, 11155683), (7, 7968345), (11, 5070765), (15, 3718561), (21, 2656115), (33, 1690255), (35, 1593669), (49, 1138335), (55, 1014153), (77, 724395), (105, 531223), (147, 379445), (165, 338051), (231, 241465), (245, 227667), (385, 144879), (539, 103485), (735, 75889), (1155, 48293), (1617, 34495), (2695, 20697), (6899, 8085)]