66917675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 92642880

約数和(自身を除く): 25725205

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 5659, 11825, 28295, 62249, 141475, 243337, 311245, 1216685, 1556225, 2676707, 6083425, 13383535, 66917675]

約数ペア:

[(1, 66917675), (5, 13383535), (11, 6083425), (25, 2676707), (43, 1556225), (55, 1216685), (215, 311245), (275, 243337), (473, 141475), (1075, 62249), (2365, 28295), (5659, 11825)]