27102845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 44416512

約数和(自身を除く): 17313667

約数列:

[1, 5, 7, 11, 17, 35, 41, 55, 77, 85, 101, 119, 187, 205, 287, 385, 451, 505, 595, 697, 707, 935, 1111, 1309, 1435, 1717, 2255, 3157, 3485, 3535, 4141, 4879, 5555, 6545, 7667, 7777, 8585, 12019, 15785, 18887, 20705, 24395, 28987, 38335, 38885, 45551, 53669, 60095, 70397, 94435, 132209, 144935, 227755, 268345, 318857, 351985, 492779, 661045, 774367, 1594285, 2463895, 3871835, 5420569, 27102845]

約数ペア:

[(1, 27102845), (5, 5420569), (7, 3871835), (11, 2463895), (17, 1594285), (35, 774367), (41, 661045), (55, 492779), (77, 351985), (85, 318857), (101, 268345), (119, 227755), (187, 144935), (205, 132209), (287, 94435), (385, 70397), (451, 60095), (505, 53669), (595, 45551), (697, 38885), (707, 38335), (935, 28987), (1111, 24395), (1309, 20705), (1435, 18887), (1717, 15785), (2255, 12019), (3157, 8585), (3485, 7777), (3535, 7667), (4141, 6545), (4879, 5555)]