54557835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 39307125

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4073, 4465, 12219, 13395, 20365, 61095, 77387, 191431, 232161, 386935, 574293, 957155, 1160805, 2871465, 3637189, 10911567, 18185945, 54557835]

約数ペア:

[(1, 54557835), (3, 18185945), (5, 10911567), (15, 3637189), (19, 2871465), (47, 1160805), (57, 957155), (95, 574293), (141, 386935), (235, 232161), (285, 191431), (705, 77387), (893, 61095), (2679, 20365), (4073, 13395), (4465, 12219)]