10972485

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 19202040

約数和(自身を除く): 8229555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2237, 4905, 6711, 11185, 20133, 33555, 100665, 243833, 731499, 1219165, 2194497, 3657495, 10972485]

約数ペア:

[(1, 10972485), (3, 3657495), (5, 2194497), (9, 1219165), (15, 731499), (45, 243833), (109, 100665), (327, 33555), (545, 20133), (981, 11185), (1635, 6711), (2237, 4905)]