15084993

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 26922240

約数和(自身を除く): 11837247

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 491, 539, 627, 931, 1463, 1473, 1617, 2793, 3437, 4389, 5401, 9329, 10241, 10311, 16203, 24059, 27987, 30723, 37807, 65303, 72177, 102619, 113421, 195909, 264649, 307857, 457121, 718333, 793947, 1371363, 2154999, 5028331, 15084993]

約数ペア:

[(1, 15084993), (3, 5028331), (7, 2154999), (11, 1371363), (19, 793947), (21, 718333), (33, 457121), (49, 307857), (57, 264649), (77, 195909), (133, 113421), (147, 102619), (209, 72177), (231, 65303), (399, 37807), (491, 30723), (539, 27987), (627, 24059), (931, 16203), (1463, 10311), (1473, 10241), (1617, 9329), (2793, 5401), (3437, 4389)]