12315285

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9437}}^1$

素因数の和:9477

約数の個数: 24

約数和(自身を含む): 22084920

約数和(自身を除く): 9769635

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9437, 28311, 47185, 84933, 141555, 273673, 424665, 821019, 1368365, 2463057, 4105095, 12315285]

約数ペア:

[(1, 12315285), (3, 4105095), (5, 2463057), (9, 1368365), (15, 821019), (29, 424665), (45, 273673), (87, 141555), (145, 84933), (261, 47185), (435, 28311), (1305, 9437)]