38155755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 67557888

約数和(自身を除く): 29402133

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3257, 3905, 9771, 11715, 16285, 35827, 48855, 107481, 179135, 231247, 537405, 693741, 1156235, 2543717, 3468705, 7631151, 12718585, 38155755]

約数ペア:

[(1, 38155755), (3, 12718585), (5, 7631151), (11, 3468705), (15, 2543717), (33, 1156235), (55, 693741), (71, 537405), (165, 231247), (213, 179135), (355, 107481), (781, 48855), (1065, 35827), (2343, 16285), (3257, 11715), (3905, 9771)]