89448485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 133324800

約数和(自身を除く): 43876315

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2945, 4123, 4339, 20615, 21695, 30373, 82441, 134509, 151865, 412205, 577087, 672545, 941563, 2555671, 2885435, 4707815, 12778355, 17889697, 89448485]

約数ペア:

[(1, 89448485), (5, 17889697), (7, 12778355), (19, 4707815), (31, 2885435), (35, 2555671), (95, 941563), (133, 672545), (155, 577087), (217, 412205), (589, 151865), (665, 134509), (1085, 82441), (2945, 30373), (4123, 21695), (4339, 20615)]