71288055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93187}}^1$

素因数の和:93215

約数の個数: 24

約数和(自身を含む): 130835952

約数和(自身を除く): 59547897

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 93187, 279561, 465935, 838683, 1397805, 1584179, 4193415, 4752537, 7920895, 14257611, 23762685, 71288055]

約数ペア:

[(1, 71288055), (3, 23762685), (5, 14257611), (9, 7920895), (15, 4752537), (17, 4193415), (45, 1584179), (51, 1397805), (85, 838683), (153, 465935), (255, 279561), (765, 93187)]