2527855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1100945

約数列:

[1, 5, 11, 19, 41, 55, 59, 95, 205, 209, 295, 451, 649, 779, 1045, 1121, 2255, 2419, 3245, 3895, 5605, 8569, 12095, 12331, 26609, 42845, 45961, 61655, 133045, 229805, 505571, 2527855]

約数ペア:

[(1, 2527855), (5, 505571), (11, 229805), (19, 133045), (41, 61655), (55, 45961), (59, 42845), (95, 26609), (205, 12331), (209, 12095), (295, 8569), (451, 5605), (649, 3895), (779, 3245), (1045, 2419), (1121, 2255)]