15845229

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 24478272

約数和(自身を除く): 8633043

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1867, 2829, 5601, 8487, 16803, 42941, 76547, 128823, 229641, 386469, 688923, 1760581, 5281743, 15845229]

約数ペア:

[(1, 15845229), (3, 5281743), (9, 1760581), (23, 688923), (41, 386469), (69, 229641), (123, 128823), (207, 76547), (369, 42941), (943, 16803), (1867, 8487), (2829, 5601)]