65475255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 43550025

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 417, 465, 695, 1013, 2085, 3039, 4309, 5065, 12927, 15195, 21545, 31403, 64635, 94209, 140807, 157015, 422421, 471045, 704035, 2112105, 4365017, 13095051, 21825085, 65475255]

約数ペア:

[(1, 65475255), (3, 21825085), (5, 13095051), (15, 4365017), (31, 2112105), (93, 704035), (139, 471045), (155, 422421), (417, 157015), (465, 140807), (695, 94209), (1013, 64635), (2085, 31403), (3039, 21545), (4309, 15195), (5065, 12927)]