123714855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 235007136

約数和(自身を除く): 111292281

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 293, 495, 853, 879, 1465, 2559, 2637, 3223, 4265, 4395, 7677, 9383, 9669, 12795, 13185, 16115, 28149, 29007, 38385, 46915, 48345, 84447, 140745, 145035, 249929, 422235, 749787, 1249645, 2249361, 2749219, 3748935, 8247657, 11246805, 13746095, 24742971, 41238285, 123714855]

約数ペア:

[(1, 123714855), (3, 41238285), (5, 24742971), (9, 13746095), (11, 11246805), (15, 8247657), (33, 3748935), (45, 2749219), (55, 2249361), (99, 1249645), (165, 749787), (293, 422235), (495, 249929), (853, 145035), (879, 140745), (1465, 84447), (2559, 48345), (2637, 46915), (3223, 38385), (4265, 29007), (4395, 28149), (7677, 16115), (9383, 13185), (9669, 12795)]