23221665

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7069}}^1$

素因数の和:7153

約数の個数: 24

約数和(自身を含む): 40808040

約数和(自身を除く): 17586375

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 7069, 21207, 35345, 63621, 106035, 318105, 516037, 1548111, 2580185, 4644333, 7740555, 23221665]

約数ペア:

[(1, 23221665), (3, 7740555), (5, 4644333), (9, 2580185), (15, 1548111), (45, 516037), (73, 318105), (219, 106035), (365, 63621), (657, 35345), (1095, 21207), (3285, 7069)]