25375761

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 39123840

約数和(自身を除く): 13748079

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 283, 369, 729, 849, 1107, 2187, 2547, 3321, 7641, 9963, 11603, 22923, 29889, 34809, 68769, 89667, 104427, 206307, 313281, 618921, 939843, 2819529, 8458587, 25375761]

約数ペア:

[(1, 25375761), (3, 8458587), (9, 2819529), (27, 939843), (41, 618921), (81, 313281), (123, 206307), (243, 104427), (283, 89667), (369, 68769), (729, 34809), (849, 29889), (1107, 22923), (2187, 11603), (2547, 9963), (3321, 7641)]