15004542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 36126720

約数和(自身を除く): 21122178

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 97, 127, 174, 194, 203, 254, 291, 381, 406, 582, 609, 679, 762, 889, 1218, 1358, 1778, 2037, 2667, 2813, 3683, 4074, 5334, 5626, 7366, 8439, 11049, 12319, 16878, 19691, 22098, 24638, 25781, 36957, 39382, 51562, 59073, 73914, 77343, 86233, 118146, 154686, 172466, 258699, 357251, 517398, 714502, 1071753, 2143506, 2500757, 5001514, 7502271, 15004542]

約数ペア:

[(1, 15004542), (2, 7502271), (3, 5001514), (6, 2500757), (7, 2143506), (14, 1071753), (21, 714502), (29, 517398), (42, 357251), (58, 258699), (87, 172466), (97, 154686), (127, 118146), (174, 86233), (194, 77343), (203, 73914), (254, 59073), (291, 51562), (381, 39382), (406, 36957), (582, 25781), (609, 24638), (679, 22098), (762, 19691), (889, 16878), (1218, 12319), (1358, 11049), (1778, 8439), (2037, 7366), (2667, 5626), (2813, 5334), (3683, 4074)]