275565195

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{15271}}^1$

素因数の和:15683

約数の個数: 24

約数和(自身を含む): 478868832

約数和(自身を除く): 203303637

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 15271, 18045, 45813, 76355, 137439, 229065, 687195, 6123671, 18371013, 30618355, 55113039, 91855065, 275565195]

約数ペア:

[(1, 275565195), (3, 91855065), (5, 55113039), (9, 30618355), (15, 18371013), (45, 6123671), (401, 687195), (1203, 229065), (2005, 137439), (3609, 76355), (6015, 45813), (15271, 18045)]