2278049315

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{57259}}^1$

素因数の和:57446

約数の個数: 16

約数和(自身を含む): 2796578400

約数和(自身を除く): 518529085

約数列:

[1, 5, 73, 109, 365, 545, 7957, 39785, 57259, 286295, 4179907, 6241231, 20899535, 31206155, 455609863, 2278049315]

約数ペア:

[(1, 2278049315), (5, 455609863), (73, 31206155), (109, 20899535), (365, 6241231), (545, 4179907), (7957, 286295), (39785, 57259)]