17321681195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1\times {\mathrm{5413}}^1$

素因数の和:5992

約数の個数: 48

約数和(自身を含む): 25775664192

約数和(自身を除く): 8453982997

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 541, 845, 1183, 2705, 3787, 5413, 5915, 7033, 18935, 27065, 35165, 37891, 49231, 70369, 91429, 189455, 246155, 351845, 457145, 492583, 640003, 914797, 2462915, 2928433, 3200015, 4573985, 6403579, 14642165, 20499031, 32017895, 38069629, 102495155, 190348145, 266487403, 494905177, 1332437015, 2474525885, 3464336239, 17321681195]

約数ペア:

[(1, 17321681195), (5, 3464336239), (7, 2474525885), (13, 1332437015), (35, 494905177), (65, 266487403), (91, 190348145), (169, 102495155), (455, 38069629), (541, 32017895), (845, 20499031), (1183, 14642165), (2705, 6403579), (3787, 4573985), (5413, 3200015), (5915, 2928433), (7033, 2462915), (18935, 914797), (27065, 640003), (35165, 492583), (37891, 457145), (49231, 351845), (70369, 246155), (91429, 189455)]