29268765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28279}}^1$

素因数の和:28313

約数の個数: 24

約数和(自身を含む): 52940160

約数和(自身を除く): 23671395

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 28279, 84837, 141395, 254511, 424185, 650417, 1272555, 1951251, 3252085, 5853753, 9756255, 29268765]

約数ペア:

[(1, 29268765), (3, 9756255), (5, 5853753), (9, 3252085), (15, 1951251), (23, 1272555), (45, 650417), (69, 424185), (115, 254511), (207, 141395), (345, 84837), (1035, 28279)]