133969745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{294439}}^1$

素因数の和:294464

約数の個数: 16

約数和(自身を含む): 197863680

約数和(自身を除く): 63893935

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 294439, 1472195, 2061073, 3827707, 10305365, 19138535, 26793949, 133969745]

約数ペア:

[(1, 133969745), (5, 26793949), (7, 19138535), (13, 10305365), (35, 3827707), (65, 2061073), (91, 1472195), (455, 294439)]