289263315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{92269}}^1$

素因数の和:92307

約数の個数: 32

約数和(自身を含む): 531475200

約数和(自身を除く): 242211885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 92269, 276807, 461345, 1014959, 1384035, 1753111, 3044877, 5074795, 5259333, 8765555, 15224385, 19284221, 26296665, 57852663, 96421105, 289263315]

約数ペア:

[(1, 289263315), (3, 96421105), (5, 57852663), (11, 26296665), (15, 19284221), (19, 15224385), (33, 8765555), (55, 5259333), (57, 5074795), (95, 3044877), (165, 1753111), (209, 1384035), (285, 1014959), (627, 461345), (1045, 276807), (3135, 92269)]