11538835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 19160064

約数和(自身を除く): 7621229

約数列:

[1, 5, 7, 11, 17, 35, 41, 43, 55, 77, 85, 119, 187, 205, 215, 287, 301, 385, 451, 473, 595, 697, 731, 935, 1309, 1435, 1505, 1763, 2255, 2365, 3157, 3311, 3485, 3655, 4879, 5117, 6545, 7667, 8041, 8815, 12341, 15785, 16555, 19393, 24395, 25585, 29971, 38335, 40205, 53669, 56287, 61705, 96965, 135751, 149855, 209797, 268345, 281435, 329681, 678755, 1048985, 1648405, 2307767, 11538835]

約数ペア:

[(1, 11538835), (5, 2307767), (7, 1648405), (11, 1048985), (17, 678755), (35, 329681), (41, 281435), (43, 268345), (55, 209797), (77, 149855), (85, 135751), (119, 96965), (187, 61705), (205, 56287), (215, 53669), (287, 40205), (301, 38335), (385, 29971), (451, 25585), (473, 24395), (595, 19393), (697, 16555), (731, 15785), (935, 12341), (1309, 8815), (1435, 8041), (1505, 7667), (1763, 6545), (2255, 5117), (2365, 4879), (3157, 3655), (3311, 3485)]