25006413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 11765427

約数列:

[1, 3, 19, 37, 57, 71, 111, 167, 213, 501, 703, 1349, 2109, 2627, 3173, 4047, 6179, 7881, 9519, 11857, 18537, 35571, 49913, 117401, 149739, 225283, 352203, 438709, 675849, 1316127, 8335471, 25006413]

約数ペア:

[(1, 25006413), (3, 8335471), (19, 1316127), (37, 675849), (57, 438709), (71, 352203), (111, 225283), (167, 149739), (213, 117401), (501, 49913), (703, 35571), (1349, 18537), (2109, 11857), (2627, 9519), (3173, 7881), (4047, 6179)]