61419045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240859}}^1$

素因数の和:240884

約数の個数: 16

約数和(自身を含む): 104051520

約数和(自身を除く): 42632475

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 240859, 722577, 1204295, 3612885, 4094603, 12283809, 20473015, 61419045]

約数ペア:

[(1, 61419045), (3, 20473015), (5, 12283809), (15, 4094603), (17, 3612885), (51, 1204295), (85, 722577), (255, 240859)]