128545355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1831}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 162681600

約数和(自身を除く): 34136245

約数列:

[1, 5, 19, 95, 739, 1831, 3695, 9155, 14041, 34789, 70205, 173945, 1353109, 6765545, 25709071, 128545355]

約数ペア:

[(1, 128545355), (5, 25709071), (19, 6765545), (95, 1353109), (739, 173945), (1831, 70205), (3695, 34789), (9155, 14041)]