2755492025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{770767}}^1$

素因数の和:770801

約数の個数: 24

約数和(自身を含む): 4014159744

約数和(自身を除く): 1258667719

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 770767, 3853835, 8478437, 10019971, 19269175, 42392185, 50099855, 110219681, 211960925, 250499275, 551098405, 2755492025]

約数ペア:

[(1, 2755492025), (5, 551098405), (11, 250499275), (13, 211960925), (25, 110219681), (55, 50099855), (65, 42392185), (143, 19269175), (275, 10019971), (325, 8478437), (715, 3853835), (3575, 770767)]