2149456804545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2703719251}}^1$

素因数の和:2703719312

約数の個数: 16

約数和(自身を含む): 3504020150592

約数和(自身を除く): 1354563346047

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2703719251, 8111157753, 13518596255, 40555788765, 143297120303, 429891360909, 716485601515, 2149456804545]

約数ペア:

[(1, 2149456804545), (3, 716485601515), (5, 429891360909), (15, 143297120303), (53, 40555788765), (159, 13518596255), (265, 8111157753), (795, 2703719251)]