148974145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{40759}}^1$

素因数の和:40824

約数の個数: 16

約数和(自身を含む): 193691520

約数和(自身を除く): 44717375

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 40759, 203795, 692903, 1752637, 3464515, 8763185, 29794829, 148974145]

約数ペア:

[(1, 148974145), (5, 29794829), (17, 8763185), (43, 3464515), (85, 1752637), (215, 692903), (731, 203795), (3655, 40759)]