1316865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 2405376

約数和(自身を除く): 1088511

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 347, 759, 1041, 1265, 1735, 3795, 3817, 5205, 7981, 11451, 19085, 23943, 39905, 57255, 87791, 119715, 263373, 438955, 1316865]

約数ペア:

[(1, 1316865), (3, 438955), (5, 263373), (11, 119715), (15, 87791), (23, 57255), (33, 39905), (55, 23943), (69, 19085), (115, 11451), (165, 7981), (253, 5205), (345, 3817), (347, 3795), (759, 1735), (1041, 1265)]