42731585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 58399488

約数和(自身を除く): 15667903

約数列:

[1, 5, 13, 23, 65, 101, 115, 283, 299, 505, 1313, 1415, 1495, 2323, 3679, 6509, 6565, 11615, 18395, 28583, 30199, 32545, 84617, 142915, 150995, 371579, 423085, 657409, 1857895, 3287045, 8546317, 42731585]

約数ペア:

[(1, 42731585), (5, 8546317), (13, 3287045), (23, 1857895), (65, 657409), (101, 423085), (115, 371579), (283, 150995), (299, 142915), (505, 84617), (1313, 32545), (1415, 30199), (1495, 28583), (2323, 18395), (3679, 11615), (6509, 6565)]