26283025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 33658560

約数和(自身を除く): 7375535

約数列:

[1, 5, 25, 59, 103, 173, 295, 515, 865, 1475, 2575, 4325, 6077, 10207, 17819, 30385, 51035, 89095, 151925, 255175, 445475, 1051321, 5256605, 26283025]

約数ペア:

[(1, 26283025), (5, 5256605), (25, 1051321), (59, 445475), (103, 255175), (173, 151925), (295, 89095), (515, 51035), (865, 30385), (1475, 17819), (2575, 10207), (4325, 6077)]