29988725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 40825512

約数和(自身を除く): 10836787

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 1741, 3445, 8705, 17225, 22633, 43525, 92273, 113165, 461365, 565825, 1199549, 2306825, 5997745, 29988725]

約数ペア:

[(1, 29988725), (5, 5997745), (13, 2306825), (25, 1199549), (53, 565825), (65, 461365), (265, 113165), (325, 92273), (689, 43525), (1325, 22633), (1741, 17225), (3445, 8705)]