157029215

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{41161}}^1$

素因数の和:41282

約数の個数: 16

約数和(自身を含む): 217335360

約数和(自身を除く): 60306145

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 41161, 205805, 288127, 1440635, 4486549, 22432745, 31405843, 157029215]

約数ペア:

[(1, 157029215), (5, 31405843), (7, 22432745), (35, 4486549), (109, 1440635), (545, 288127), (763, 205805), (3815, 41161)]