42949755

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23279}}^1$

素因数の和:23331

約数の個数: 24

約数和(自身を含む): 76265280

約数和(自身を除く): 33315525

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 23279, 69837, 116395, 209511, 349185, 954439, 1047555, 2863317, 4772195, 8589951, 14316585, 42949755]

約数ペア:

[(1, 42949755), (3, 14316585), (5, 8589951), (9, 4772195), (15, 2863317), (41, 1047555), (45, 954439), (123, 349185), (205, 209511), (369, 116395), (615, 69837), (1845, 23279)]