39895075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 54282240

約数和(自身を除く): 14387165

約数列:

[1, 5, 11, 25, 55, 239, 275, 607, 1195, 2629, 3035, 5975, 6677, 13145, 15175, 33385, 65725, 145073, 166925, 725365, 1595803, 3626825, 7979015, 39895075]

約数ペア:

[(1, 39895075), (5, 7979015), (11, 3626825), (25, 1595803), (55, 725365), (239, 166925), (275, 145073), (607, 65725), (1195, 33385), (2629, 15175), (3035, 13145), (5975, 6677)]