1425660555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{65957}}^1$

素因数の和:66107

約数の個数: 32

約数和(自身を含む): 2507459328

約数和(自身を除く): 1081798773

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 21615, 65957, 197871, 329785, 725527, 989355, 2176581, 3627635, 8640367, 10882905, 25921101, 43201835, 95044037, 129605505, 285132111, 475220185, 1425660555]

約数ペア:

[(1, 1425660555), (3, 475220185), (5, 285132111), (11, 129605505), (15, 95044037), (33, 43201835), (55, 25921101), (131, 10882905), (165, 8640367), (393, 3627635), (655, 2176581), (1441, 989355), (1965, 725527), (4323, 329785), (7205, 197871), (21615, 65957)]