27450115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 16676093

約数列:

[1, 5, 7, 11, 35, 37, 41, 47, 55, 77, 185, 205, 235, 259, 287, 329, 385, 407, 451, 517, 1295, 1435, 1517, 1645, 1739, 1927, 2035, 2255, 2585, 2849, 3157, 3619, 7585, 8695, 9635, 10619, 12173, 13489, 14245, 15785, 16687, 18095, 19129, 21197, 53095, 60865, 67445, 71299, 83435, 95645, 105985, 116809, 133903, 148379, 356495, 499093, 584045, 669515, 741895, 784289, 2495465, 3921445, 5490023, 27450115]

約数ペア:

[(1, 27450115), (5, 5490023), (7, 3921445), (11, 2495465), (35, 784289), (37, 741895), (41, 669515), (47, 584045), (55, 499093), (77, 356495), (185, 148379), (205, 133903), (235, 116809), (259, 105985), (287, 95645), (329, 83435), (385, 71299), (407, 67445), (451, 60865), (517, 53095), (1295, 21197), (1435, 19129), (1517, 18095), (1645, 16687), (1739, 15785), (1927, 14245), (2035, 13489), (2255, 12173), (2585, 10619), (2849, 9635), (3157, 8695), (3619, 7585)]