787063045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 1003104000

約数和(自身を除く): 216040955

約数列:

[1, 5, 29, 71, 89, 145, 355, 445, 859, 2059, 2581, 4295, 6319, 10295, 12905, 24911, 31595, 60989, 76451, 124555, 183251, 304945, 382255, 916255, 1768681, 2217079, 5428021, 8843405, 11085395, 27140105, 157412609, 787063045]

約数ペア:

[(1, 787063045), (5, 157412609), (29, 27140105), (71, 11085395), (89, 8843405), (145, 5428021), (355, 2217079), (445, 1768681), (859, 916255), (2059, 382255), (2581, 304945), (4295, 183251), (6319, 124555), (10295, 76451), (12905, 60989), (24911, 31595)]