248534291215

素因数分解:

$5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5741}}^1\times {\mathrm{4703}}^1$

素因数の和:10719

約数の個数: 32

約数和(自身を含む): 342275383296

約数和(自身を除く): 93741092081

約数列:

[1, 5, 7, 35, 263, 1315, 1841, 4703, 5741, 9205, 23515, 28705, 32921, 40187, 164605, 200935, 1236889, 1509883, 6184445, 7549415, 8658223, 10569181, 26999923, 43291115, 52845905, 134999615, 188999461, 944997305, 7100979749, 35504898745, 49706858243, 248534291215]

約数ペア:

[(1, 248534291215), (5, 49706858243), (7, 35504898745), (35, 7100979749), (263, 944997305), (1315, 188999461), (1841, 134999615), (4703, 52845905), (5741, 43291115), (9205, 26999923), (23515, 10569181), (28705, 8658223), (32921, 7549415), (40187, 6184445), (164605, 1509883), (200935, 1236889)]