74428475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 101846160

約数和(自身を除く): 27417685

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 3041, 4895, 15205, 24475, 33451, 76025, 167255, 270649, 836275, 1353245, 2977139, 6766225, 14885695, 74428475]

約数ペア:

[(1, 74428475), (5, 14885695), (11, 6766225), (25, 2977139), (55, 1353245), (89, 836275), (275, 270649), (445, 167255), (979, 76025), (2225, 33451), (3041, 24475), (4895, 15205)]