427945945

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{118709}}^1$

素因数の和:118824

約数の個数: 16

約数和(自身を含む): 592600320

約数和(自身を除く): 164654375

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 118709, 593545, 830963, 4154815, 12227027, 61135135, 85589189, 427945945]

約数ペア:

[(1, 427945945), (5, 85589189), (7, 61135135), (35, 12227027), (103, 4154815), (515, 830963), (721, 593545), (3605, 118709)]