16850075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 23141376

約数和(自身を除く): 6291301

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 863, 1775, 3905, 4315, 9493, 19525, 21575, 47465, 61273, 237325, 306365, 674003, 1531825, 3370015, 16850075]

約数ペア:

[(1, 16850075), (5, 3370015), (11, 1531825), (25, 674003), (55, 306365), (71, 237325), (275, 61273), (355, 47465), (781, 21575), (863, 19525), (1775, 9493), (3905, 4315)]