384515285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26993}}^1$

素因数の和:27053

約数の個数: 32

約数和(自身を含む): 590844672

約数和(自身を除く): 206329387

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 14245, 26993, 134965, 188951, 296923, 944755, 998741, 1484615, 2078461, 4993705, 6991187, 10392305, 10986151, 34955935, 54930755, 76903057, 384515285]

約数ペア:

[(1, 384515285), (5, 76903057), (7, 54930755), (11, 34955935), (35, 10986151), (37, 10392305), (55, 6991187), (77, 4993705), (185, 2078461), (259, 1484615), (385, 998741), (407, 944755), (1295, 296923), (2035, 188951), (2849, 134965), (14245, 26993)]