239718345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3673}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 405609600

約数和(自身を除く): 165891255

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 687, 1145, 3435, 3673, 4351, 11019, 13053, 18365, 21755, 55095, 65265, 69787, 209361, 348935, 841117, 1046805, 2523351, 4205585, 12616755, 15981223, 47943669, 79906115, 239718345]

約数ペア:

[(1, 239718345), (3, 79906115), (5, 47943669), (15, 15981223), (19, 12616755), (57, 4205585), (95, 2523351), (229, 1046805), (285, 841117), (687, 348935), (1145, 209361), (3435, 69787), (3673, 65265), (4351, 55095), (11019, 21755), (13053, 18365)]