15384369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 13000911

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 109, 141, 143, 231, 273, 327, 329, 429, 517, 611, 763, 987, 1001, 1199, 1417, 1551, 1833, 2289, 3003, 3597, 3619, 4251, 4277, 5123, 6721, 8393, 9919, 10857, 12831, 15369, 15587, 20163, 25179, 29757, 35861, 46761, 47047, 56353, 66599, 107583, 109109, 141141, 169059, 199797, 327327, 394471, 466193, 732589, 1183413, 1398579, 2197767, 5128123, 15384369]

約数ペア:

[(1, 15384369), (3, 5128123), (7, 2197767), (11, 1398579), (13, 1183413), (21, 732589), (33, 466193), (39, 394471), (47, 327327), (77, 199797), (91, 169059), (109, 141141), (141, 109109), (143, 107583), (231, 66599), (273, 56353), (327, 47047), (329, 46761), (429, 35861), (517, 29757), (611, 25179), (763, 20163), (987, 15587), (1001, 15369), (1199, 12831), (1417, 10857), (1551, 9919), (1833, 8393), (2289, 6721), (3003, 5123), (3597, 4277), (3619, 4251)]