27020825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 36622656

約数和(自身を除く): 9601831

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1171, 1775, 4615, 5855, 15223, 23075, 29275, 76115, 83141, 380575, 415705, 1080833, 2078525, 5404165, 27020825]

約数ペア:

[(1, 27020825), (5, 5404165), (13, 2078525), (25, 1080833), (65, 415705), (71, 380575), (325, 83141), (355, 76115), (923, 29275), (1171, 23075), (1775, 15223), (4615, 5855)]