27286585

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 33417216

約数和(自身を除く): 6130631

約数列:

[1, 5, 97, 127, 443, 485, 635, 2215, 12319, 42971, 56261, 61595, 214855, 281305, 5457317, 27286585]

約数ペア:

[(1, 27286585), (5, 5457317), (97, 281305), (127, 214855), (443, 61595), (485, 56261), (635, 42971), (2215, 12319)]