11470005

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 20815872

約数和(自身を除く): 9345867

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 223, 381, 405, 635, 669, 1115, 1143, 1905, 2007, 3345, 3429, 5715, 6021, 10035, 10287, 17145, 18063, 28321, 30105, 51435, 84963, 90315, 141605, 254889, 424815, 764667, 1274445, 2294001, 3823335, 11470005]

約数ペア:

[(1, 11470005), (3, 3823335), (5, 2294001), (9, 1274445), (15, 764667), (27, 424815), (45, 254889), (81, 141605), (127, 90315), (135, 84963), (223, 51435), (381, 30105), (405, 28321), (635, 18063), (669, 17145), (1115, 10287), (1143, 10035), (1905, 6021), (2007, 5715), (3345, 3429)]