17298495

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 31093440

約数和(自身を除く): 13794945

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1321, 1455, 2619, 3963, 4365, 6605, 11889, 13095, 19815, 35667, 59445, 128137, 178335, 384411, 640685, 1153233, 1922055, 3459699, 5766165, 17298495]

約数ペア:

[(1, 17298495), (3, 5766165), (5, 3459699), (9, 1922055), (15, 1153233), (27, 640685), (45, 384411), (97, 178335), (135, 128137), (291, 59445), (485, 35667), (873, 19815), (1321, 13095), (1455, 11889), (2619, 6605), (3963, 4365)]