38240145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36947}}^1$

素因数の和:36981

約数の個数: 24

約数和(自身を含む): 69166656

約数和(自身を除く): 30926511

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 36947, 110841, 184735, 332523, 554205, 849781, 1662615, 2549343, 4248905, 7648029, 12746715, 38240145]

約数ペア:

[(1, 38240145), (3, 12746715), (5, 7648029), (9, 4248905), (15, 2549343), (23, 1662615), (45, 849781), (69, 554205), (115, 332523), (207, 184735), (345, 110841), (1035, 36947)]