314702905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 432449280

約数和(自身を除く): 117746375

約数列:

[1, 5, 11, 23, 55, 115, 193, 253, 965, 1265, 1289, 2123, 4439, 6445, 10615, 14179, 22195, 29647, 48829, 70895, 148235, 244145, 248777, 326117, 1243885, 1630585, 2736547, 5721871, 13682735, 28609355, 62940581, 314702905]

約数ペア:

[(1, 314702905), (5, 62940581), (11, 28609355), (23, 13682735), (55, 5721871), (115, 2736547), (193, 1630585), (253, 1243885), (965, 326117), (1265, 248777), (1289, 244145), (2123, 148235), (4439, 70895), (6445, 48829), (10615, 29647), (14179, 22195)]