38143925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 50249760

約数和(自身を除く): 12105835

約数列:

[1, 5, 19, 25, 95, 131, 475, 613, 655, 2489, 3065, 3275, 11647, 12445, 15325, 58235, 62225, 80303, 291175, 401515, 1525757, 2007575, 7628785, 38143925]

約数ペア:

[(1, 38143925), (5, 7628785), (19, 2007575), (25, 1525757), (95, 401515), (131, 291175), (475, 80303), (613, 62225), (655, 58235), (2489, 15325), (3065, 12445), (3275, 11647)]