157024945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{407857}}^1$

素因数の和:407880

約数の個数: 16

約数和(自身を含む): 234926208

約数和(自身を除く): 77901263

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 407857, 2039285, 2854999, 4486427, 14274995, 22432135, 31404989, 157024945]

約数ペア:

[(1, 157024945), (5, 31404989), (7, 22432135), (11, 14274995), (35, 4486427), (55, 2854999), (77, 2039285), (385, 407857)]