25344195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 19860285

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5231, 15693, 26155, 78465, 88927, 99389, 266781, 298167, 444635, 496945, 1333905, 1490835, 1689613, 5068839, 8448065, 25344195]

約数ペア:

[(1, 25344195), (3, 8448065), (5, 5068839), (15, 1689613), (17, 1490835), (19, 1333905), (51, 496945), (57, 444635), (85, 298167), (95, 266781), (255, 99389), (285, 88927), (323, 78465), (969, 26155), (1615, 15693), (4845, 5231)]