87971585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3571}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 114018240

約数和(自身を除く): 26046655

約数列:

[1, 5, 13, 65, 379, 1895, 3571, 4927, 17855, 24635, 46423, 232115, 1353409, 6767045, 17594317, 87971585]

約数ペア:

[(1, 87971585), (5, 17594317), (13, 6767045), (65, 1353409), (379, 232115), (1895, 46423), (3571, 24635), (4927, 17855)]