129459745

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{1009}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 158238720

約数和(自身を除く): 28778975

約数列:

[1, 5, 67, 335, 383, 1009, 1915, 5045, 25661, 67603, 128305, 338015, 386447, 1932235, 25891949, 129459745]

約数ペア:

[(1, 129459745), (5, 25891949), (67, 1932235), (335, 386447), (383, 338015), (1009, 128305), (1915, 67603), (5045, 25661)]