26553575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 35698608

約数和(自身を除く): 9145033

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 1453, 3655, 7265, 18275, 24701, 36325, 62479, 123505, 312395, 617525, 1062143, 1561975, 5310715, 26553575]

約数ペア:

[(1, 26553575), (5, 5310715), (17, 1561975), (25, 1062143), (43, 617525), (85, 312395), (215, 123505), (425, 62479), (731, 36325), (1075, 24701), (1453, 18275), (3655, 7265)]