28384605

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10691}}^1$

素因数の和:10761

約数の個数: 24

約数和(自身を含む): 50038560

約数和(自身を除く): 21653955

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 10691, 32073, 53455, 96219, 160365, 481095, 630769, 1892307, 3153845, 5676921, 9461535, 28384605]

約数ペア:

[(1, 28384605), (3, 9461535), (5, 5676921), (9, 3153845), (15, 1892307), (45, 630769), (59, 481095), (177, 160365), (295, 96219), (531, 53455), (885, 32073), (2655, 10691)]