157250255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{1433}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 200094624

約数和(自身を除く): 42844369

約数列:

[1, 5, 17, 85, 1291, 1433, 6455, 7165, 21947, 24361, 109735, 121805, 1850003, 9250015, 31450051, 157250255]

約数ペア:

[(1, 157250255), (5, 31450051), (17, 9250015), (85, 1850003), (1291, 121805), (1433, 109735), (6455, 24361), (7165, 21947)]