53710695

素因数分解:

$3^4\times 5^1\times {\mathrm{132619}}^1$

素因数の和:132636

約数の個数: 20

約数和(自身を含む): 96282120

約数和(自身を除く): 42571425

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 132619, 397857, 663095, 1193571, 1989285, 3580713, 5967855, 10742139, 17903565, 53710695]

約数ペア:

[(1, 53710695), (3, 17903565), (5, 10742139), (9, 5967855), (15, 3580713), (27, 1989285), (45, 1193571), (81, 663095), (135, 397857), (405, 132619)]