16007025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 28569600

約数和(自身を除く): 12562575

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 239, 285, 475, 705, 717, 893, 1175, 1195, 1425, 2679, 3525, 3585, 4465, 4541, 5975, 11233, 13395, 13623, 17925, 22325, 22705, 33699, 56165, 66975, 68115, 113525, 168495, 213427, 280825, 340575, 640281, 842475, 1067135, 3201405, 5335675, 16007025]

約数ペア:

[(1, 16007025), (3, 5335675), (5, 3201405), (15, 1067135), (19, 842475), (25, 640281), (47, 340575), (57, 280825), (75, 213427), (95, 168495), (141, 113525), (235, 68115), (239, 66975), (285, 56165), (475, 33699), (705, 22705), (717, 22325), (893, 17925), (1175, 13623), (1195, 13395), (1425, 11233), (2679, 5975), (3525, 4541), (3585, 4465)]