15627573

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 26992728

約数和(自身を除く): 11365155

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 97, 117, 153, 221, 243, 291, 351, 459, 663, 729, 873, 1053, 1261, 1377, 1649, 1989, 2619, 3159, 3783, 4131, 4947, 5967, 7857, 9477, 11349, 12393, 14841, 17901, 21437, 23571, 34047, 44523, 53703, 64311, 70713, 102141, 133569, 161109, 192933, 306423, 400707, 578799, 919269, 1202121, 1736397, 5209191, 15627573]

約数ペア:

[(1, 15627573), (3, 5209191), (9, 1736397), (13, 1202121), (17, 919269), (27, 578799), (39, 400707), (51, 306423), (81, 192933), (97, 161109), (117, 133569), (153, 102141), (221, 70713), (243, 64311), (291, 53703), (351, 44523), (459, 34047), (663, 23571), (729, 21437), (873, 17901), (1053, 14841), (1261, 12393), (1377, 11349), (1649, 9477), (1989, 7857), (2619, 5967), (3159, 4947), (3783, 4131)]