1956405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1527243

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 167, 213, 355, 501, 781, 835, 1065, 1837, 2343, 2505, 3905, 5511, 9185, 11715, 11857, 27555, 35571, 59285, 130427, 177855, 391281, 652135, 1956405]

約数ペア:

[(1, 1956405), (3, 652135), (5, 391281), (11, 177855), (15, 130427), (33, 59285), (55, 35571), (71, 27555), (165, 11857), (167, 11715), (213, 9185), (355, 5511), (501, 3905), (781, 2505), (835, 2343), (1065, 1837)]