77897315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1759}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 99221760

約数和(自身を除く): 21324445

約数列:

[1, 5, 17, 85, 521, 1759, 2605, 8795, 8857, 29903, 44285, 149515, 916439, 4582195, 15579463, 77897315]

約数ペア:

[(1, 77897315), (5, 15579463), (17, 4582195), (85, 916439), (521, 149515), (1759, 44285), (2605, 29903), (8795, 8857)]