27407655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 54890784

約数和(自身を除く): 27483129

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, 2805, 3257, 8415, 9771, 16285, 29313, 35827, 48855, 55369, 107481, 146565, 166107, 179135, 276845, 322443, 498321, 537405, 609059, 830535, 1612215, 1827177, 2491605, 3045295, 5481531, 9135885, 27407655]

約数ペア:

[(1, 27407655), (3, 9135885), (5, 5481531), (9, 3045295), (11, 2491605), (15, 1827177), (17, 1612215), (33, 830535), (45, 609059), (51, 537405), (55, 498321), (85, 322443), (99, 276845), (153, 179135), (165, 166107), (187, 146565), (255, 107481), (495, 55369), (561, 48855), (765, 35827), (935, 29313), (1683, 16285), (2805, 9771), (3257, 8415)]