80852425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 107243136

約数和(自身を除く): 26390711

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 1751, 1847, 2575, 8755, 9235, 31399, 43775, 46175, 156995, 190241, 784975, 951205, 3234097, 4756025, 16170485, 80852425]

約数ペア:

[(1, 80852425), (5, 16170485), (17, 4756025), (25, 3234097), (85, 951205), (103, 784975), (425, 190241), (515, 156995), (1751, 46175), (1847, 43775), (2575, 31399), (8755, 9235)]