15221514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 38817792

約数和(自身を除く): 23596278

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 701, 987, 1034, 1402, 1551, 1974, 2103, 3102, 3619, 4206, 4907, 7238, 7711, 9814, 10857, 14721, 15422, 21714, 23133, 29442, 32947, 46266, 53977, 65894, 98841, 107954, 161931, 197682, 230629, 323862, 362417, 461258, 691887, 724834, 1087251, 1383774, 2174502, 2536919, 5073838, 7610757, 15221514]

約数ペア:

[(1, 15221514), (2, 7610757), (3, 5073838), (6, 2536919), (7, 2174502), (11, 1383774), (14, 1087251), (21, 724834), (22, 691887), (33, 461258), (42, 362417), (47, 323862), (66, 230629), (77, 197682), (94, 161931), (141, 107954), (154, 98841), (231, 65894), (282, 53977), (329, 46266), (462, 32947), (517, 29442), (658, 23133), (701, 21714), (987, 15422), (1034, 14721), (1402, 10857), (1551, 9814), (1974, 7711), (2103, 7238), (3102, 4907), (3619, 4206)]