15015078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 36550080

約数和(自身を除く): 21535002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 293, 351, 438, 586, 657, 702, 879, 949, 1314, 1758, 1898, 1971, 2637, 2847, 3809, 3942, 5274, 5694, 7618, 7911, 8541, 11427, 15822, 17082, 21389, 22854, 25623, 34281, 42778, 51246, 64167, 68562, 102843, 128334, 192501, 205686, 278057, 385002, 556114, 577503, 834171, 1155006, 1668342, 2502513, 5005026, 7507539, 15015078]

約数ペア:

[(1, 15015078), (2, 7507539), (3, 5005026), (6, 2502513), (9, 1668342), (13, 1155006), (18, 834171), (26, 577503), (27, 556114), (39, 385002), (54, 278057), (73, 205686), (78, 192501), (117, 128334), (146, 102843), (219, 68562), (234, 64167), (293, 51246), (351, 42778), (438, 34281), (586, 25623), (657, 22854), (702, 21389), (879, 17082), (949, 15822), (1314, 11427), (1758, 8541), (1898, 7911), (1971, 7618), (2637, 5694), (2847, 5274), (3809, 3942)]