770590025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4861}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 1014660504

約数和(自身を除く): 244070479

約数列:

[1, 5, 17, 25, 85, 373, 425, 1865, 4861, 6341, 9325, 24305, 31705, 82637, 121525, 158525, 413185, 1813153, 2065925, 9065765, 30823601, 45328825, 154118005, 770590025]

約数ペア:

[(1, 770590025), (5, 154118005), (17, 45328825), (25, 30823601), (85, 9065765), (373, 2065925), (425, 1813153), (1865, 413185), (4861, 158525), (6341, 121525), (9325, 82637), (24305, 31705)]