249969005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8527}}^1$

素因数の和:8597

約数の個数: 32

約数和(自身を含む): 361041408

約数和(自身を除く): 111072403

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 8527, 29315, 42635, 93797, 110851, 349607, 468985, 554255, 1219361, 1748035, 3845677, 4544891, 6096805, 19228385, 22724455, 49993801, 249969005]

約数ペア:

[(1, 249969005), (5, 49993801), (11, 22724455), (13, 19228385), (41, 6096805), (55, 4544891), (65, 3845677), (143, 1748035), (205, 1219361), (451, 554255), (533, 468985), (715, 349607), (2255, 110851), (2665, 93797), (5863, 42635), (8527, 29315)]