293824895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 435240960

約数和(自身を除く): 141416065

約数列:

[1, 5, 7, 13, 35, 65, 91, 439, 455, 1471, 2195, 3073, 5707, 7355, 10297, 15365, 19123, 28535, 39949, 51485, 95615, 133861, 199745, 645769, 669305, 3228845, 4520383, 8394997, 22601915, 41974985, 58764979, 293824895]

約数ペア:

[(1, 293824895), (5, 58764979), (7, 41974985), (13, 22601915), (35, 8394997), (65, 4520383), (91, 3228845), (439, 669305), (455, 645769), (1471, 199745), (2195, 133861), (3073, 95615), (5707, 51485), (7355, 39949), (10297, 28535), (15365, 19123)]