315099795

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 514483200

約数和(自身を除く): 199383405

約数列:

[1, 3, 5, 15, 79, 139, 237, 395, 417, 695, 1185, 1913, 2085, 5739, 9565, 10981, 28695, 32943, 54905, 151127, 164715, 265907, 453381, 755635, 797721, 1329535, 2266905, 3988605, 21006653, 63019959, 105033265, 315099795]

約数ペア:

[(1, 315099795), (3, 105033265), (5, 63019959), (15, 21006653), (79, 3988605), (139, 2266905), (237, 1329535), (395, 797721), (417, 755635), (695, 453381), (1185, 265907), (1913, 164715), (2085, 151127), (5739, 54905), (9565, 32943), (10981, 28695)]