23993485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 8262515

約数列:

[1, 5, 19, 23, 79, 95, 115, 139, 395, 437, 695, 1501, 1817, 2185, 2641, 3197, 7505, 9085, 10981, 13205, 15985, 34523, 54905, 60743, 172615, 208639, 252563, 303715, 1043195, 1262815, 4798697, 23993485]

約数ペア:

[(1, 23993485), (5, 4798697), (19, 1262815), (23, 1043195), (79, 303715), (95, 252563), (115, 208639), (139, 172615), (395, 60743), (437, 54905), (695, 34523), (1501, 15985), (1817, 13205), (2185, 10981), (2641, 9085), (3197, 7505)]