487077885865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{81041}}^1\times {\mathrm{70709}}^1$

素因数の和:151772

約数の個数: 16

約数和(自身を含む): 618891820560

約数和(自身を除く): 131813934695

約数列:

[1, 5, 17, 85, 70709, 81041, 353545, 405205, 1202053, 1377697, 6010265, 6888485, 5730328069, 28651640345, 97415577173, 487077885865]

約数ペア:

[(1, 487077885865), (5, 97415577173), (17, 28651640345), (85, 5730328069), (70709, 6888485), (81041, 6010265), (353545, 1377697), (405205, 1202053)]