40755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 32

約数和(自身を含む): 80640

約数和(自身を除く): 39885

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 1045, 1235, 2145, 2717, 3135, 3705, 8151, 13585, 40755]

約数ペア:

[(1, 40755), (3, 13585), (5, 8151), (11, 3705), (13, 3135), (15, 2717), (19, 2145), (33, 1235), (39, 1045), (55, 741), (57, 715), (65, 627), (95, 429), (143, 285), (165, 247), (195, 209)]