855104585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{88019}}^1$

素因数の和:88120

約数の個数: 16

約数和(自身を含む): 1077364800

約数和(自身を除く): 222260215

約数列:

[1, 5, 29, 67, 145, 335, 1943, 9715, 88019, 440095, 2552551, 5897273, 12762755, 29486365, 171020917, 855104585]

約数ペア:

[(1, 855104585), (5, 171020917), (29, 29486365), (67, 12762755), (145, 5897273), (335, 2552551), (1943, 440095), (9715, 88019)]