196899165

素因数分解:

$3^2\times 5^1\times {\mathrm{4375537}}^1$

素因数の和:4375548

約数の個数: 12

約数和(自身を含む): 341291964

約数和(自身を除く): 144392799

約数列:

[1, 3, 5, 9, 15, 45, 4375537, 13126611, 21877685, 39379833, 65633055, 196899165]

約数ペア:

[(1, 196899165), (3, 65633055), (5, 39379833), (9, 21877685), (15, 13126611), (45, 4375537)]