40798305

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5009}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 71121960

約数和(自身を除く): 30323655

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 5009, 8145, 15027, 25045, 45081, 75135, 225405, 906629, 2719887, 4533145, 8159661, 13599435, 40798305]

約数ペア:

[(1, 40798305), (3, 13599435), (5, 8159661), (9, 4533145), (15, 2719887), (45, 906629), (181, 225405), (543, 75135), (905, 45081), (1629, 25045), (2715, 15027), (5009, 8145)]