827371585

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{4789}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 1005325200

約数和(自身を除く): 177953615

約数列:

[1, 5, 109, 317, 545, 1585, 4789, 23945, 34553, 172765, 522001, 1518113, 2610005, 7590565, 165474317, 827371585]

約数ペア:

[(1, 827371585), (5, 165474317), (109, 7590565), (317, 2610005), (545, 1518113), (1585, 522001), (4789, 172765), (23945, 34553)]