39136975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 52148448

約数和(自身を除く): 13011473

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1297, 1775, 6035, 6485, 22049, 30175, 32425, 92087, 110245, 460435, 551225, 1565479, 2302175, 7827395, 39136975]

約数ペア:

[(1, 39136975), (5, 7827395), (17, 2302175), (25, 1565479), (71, 551225), (85, 460435), (355, 110245), (425, 92087), (1207, 32425), (1297, 30175), (1775, 22049), (6035, 6485)]