15014727

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 28466256

約数和(自身を除く): 13451529

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 97, 117, 147, 189, 243, 273, 291, 351, 441, 567, 637, 679, 819, 873, 1053, 1261, 1323, 1701, 1911, 2037, 2457, 2619, 3159, 3783, 3969, 4753, 5733, 6111, 7371, 7857, 8827, 11349, 11907, 14259, 17199, 18333, 22113, 23571, 26481, 34047, 42777, 51597, 54999, 61789, 79443, 102141, 128331, 154791, 164997, 185367, 238329, 306423, 384993, 556101, 714987, 1154979, 1668303, 2144961, 5004909, 15014727]

約数ペア:

[(1, 15014727), (3, 5004909), (7, 2144961), (9, 1668303), (13, 1154979), (21, 714987), (27, 556101), (39, 384993), (49, 306423), (63, 238329), (81, 185367), (91, 164997), (97, 154791), (117, 128331), (147, 102141), (189, 79443), (243, 61789), (273, 54999), (291, 51597), (351, 42777), (441, 34047), (567, 26481), (637, 23571), (679, 22113), (819, 18333), (873, 17199), (1053, 14259), (1261, 11907), (1323, 11349), (1701, 8827), (1911, 7857), (2037, 7371), (2457, 6111), (2619, 5733), (3159, 4753), (3783, 3969)]