66883025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 91360224

約数和(自身を除く): 24477199

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 2273, 2675, 5885, 11365, 25003, 29425, 56825, 125015, 243211, 625075, 1216055, 2675321, 6080275, 13376605, 66883025]

約数ペア:

[(1, 66883025), (5, 13376605), (11, 6080275), (25, 2675321), (55, 1216055), (107, 625075), (275, 243211), (535, 125015), (1177, 56825), (2273, 29425), (2675, 25003), (5885, 11365)]