15445486

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 29154816

約数和(自身を除く): 13709330

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 127, 146, 238, 254, 511, 833, 889, 1022, 1241, 1666, 1778, 2159, 2482, 3577, 4318, 6223, 7154, 8687, 9271, 12446, 15113, 17374, 18542, 30226, 60809, 64897, 105791, 121618, 129794, 157607, 211582, 315214, 454279, 908558, 1103249, 2206498, 7722743, 15445486]

約数ペア:

[(1, 15445486), (2, 7722743), (7, 2206498), (14, 1103249), (17, 908558), (34, 454279), (49, 315214), (73, 211582), (98, 157607), (119, 129794), (127, 121618), (146, 105791), (238, 64897), (254, 60809), (511, 30226), (833, 18542), (889, 17374), (1022, 15113), (1241, 12446), (1666, 9271), (1778, 8687), (2159, 7154), (2482, 6223), (3577, 4318)]