1900552635

素因数分解:

$3^2\times 5^1\times {\mathrm{42234503}}^1$

素因数の和:42234514

約数の個数: 12

約数和(自身を含む): 3294291312

約数和(自身を除く): 1393738677

約数列:

[1, 3, 5, 9, 15, 45, 42234503, 126703509, 211172515, 380110527, 633517545, 1900552635]

約数ペア:

[(1, 1900552635), (3, 633517545), (5, 380110527), (9, 211172515), (15, 126703509), (45, 42234503)]