1520284585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{164089}}^1$

素因数の和:164220

約数の個数: 16

約数和(自身を含む): 1949389200

約数和(自身を除く): 429104615

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 164089, 820445, 2789513, 13947565, 17885701, 89428505, 304056917, 1520284585]

約数ペア:

[(1, 1520284585), (5, 304056917), (17, 89428505), (85, 17885701), (109, 13947565), (545, 2789513), (1853, 820445), (9265, 164089)]