125557257

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 210781440

約数和(自身を除く): 85224183

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 799, 833, 987, 1069, 2303, 2397, 2499, 3207, 5593, 6909, 7483, 16779, 18173, 22449, 39151, 50243, 52381, 54519, 117453, 127211, 150729, 157143, 351701, 381633, 854131, 890477, 1055103, 2461907, 2562393, 2671431, 5978917, 7385721, 17936751, 41852419, 125557257]

約数ペア:

[(1, 125557257), (3, 41852419), (7, 17936751), (17, 7385721), (21, 5978917), (47, 2671431), (49, 2562393), (51, 2461907), (119, 1055103), (141, 890477), (147, 854131), (329, 381633), (357, 351701), (799, 157143), (833, 150729), (987, 127211), (1069, 117453), (2303, 54519), (2397, 52381), (2499, 50243), (3207, 39151), (5593, 22449), (6909, 18173), (7483, 16779)]