68243945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177257}}^1$

素因数の和:177280

約数の個数: 16

約数和(自身を含む): 102100608

約数和(自身を除く): 33856663

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 177257, 886285, 1240799, 1949827, 6203995, 9749135, 13648789, 68243945]

約数ペア:

[(1, 68243945), (5, 13648789), (7, 9749135), (11, 6203995), (35, 1949827), (55, 1240799), (77, 886285), (385, 177257)]