307522905

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 502118400

約数和(自身を除く): 194595495

約数列:

[1, 3, 5, 15, 79, 139, 237, 395, 417, 695, 1185, 1867, 2085, 5601, 9335, 10981, 28005, 32943, 54905, 147493, 164715, 259513, 442479, 737465, 778539, 1297565, 2212395, 3892695, 20501527, 61504581, 102507635, 307522905]

約数ペア:

[(1, 307522905), (3, 102507635), (5, 61504581), (15, 20501527), (79, 3892695), (139, 2212395), (237, 1297565), (395, 778539), (417, 737465), (695, 442479), (1185, 259513), (1867, 164715), (2085, 147493), (5601, 54905), (9335, 32943), (10981, 28005)]