13866655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 19035648

約数和(自身を除く): 5168993

約数列:

[1, 5, 11, 53, 55, 67, 71, 265, 335, 355, 583, 737, 781, 2915, 3551, 3685, 3763, 3905, 4757, 17755, 18815, 23785, 39061, 41393, 52327, 195305, 206965, 252121, 261635, 1260605, 2773331, 13866655]

約数ペア:

[(1, 13866655), (5, 2773331), (11, 1260605), (53, 261635), (55, 252121), (67, 206965), (71, 195305), (265, 52327), (335, 41393), (355, 39061), (583, 23785), (737, 18815), (781, 17755), (2915, 4757), (3551, 3905), (3685, 3763)]