157075155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205327}}^1$

素因数の和:205355

約数の個数: 24

約数和(自身を含む): 288280512

約数和(自身を除く): 131205357

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 205327, 615981, 1026635, 1847943, 3079905, 3490559, 9239715, 10471677, 17452795, 31415031, 52358385, 157075155]

約数ペア:

[(1, 157075155), (3, 52358385), (5, 31415031), (9, 17452795), (15, 10471677), (17, 9239715), (45, 3490559), (51, 3079905), (85, 1847943), (153, 1026635), (255, 615981), (765, 205327)]