2015337575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{3011}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 2564742096

約数和(自身を除く): 549404521

約数列:

[1, 5, 25, 41, 205, 653, 1025, 3011, 3265, 15055, 16325, 26773, 75275, 123451, 133865, 617255, 669325, 1966183, 3086275, 9830915, 49154575, 80613503, 403067515, 2015337575]

約数ペア:

[(1, 2015337575), (5, 403067515), (25, 80613503), (41, 49154575), (205, 9830915), (653, 3086275), (1025, 1966183), (3011, 669325), (3265, 617255), (15055, 133865), (16325, 123451), (26773, 75275)]