18100740285

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1683007}}^1$

素因数の和:1683257

約数の個数: 24

約数和(自身を含む): 31505909760

約数和(自身を除く): 13405169475

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 1683007, 5049021, 8415035, 15147063, 25245105, 75735315, 402238673, 1206716019, 2011193365, 3620148057, 6033580095, 18100740285]

約数ペア:

[(1, 18100740285), (3, 6033580095), (5, 3620148057), (9, 2011193365), (15, 1206716019), (45, 402238673), (239, 75735315), (717, 25245105), (1195, 15147063), (2151, 8415035), (3585, 5049021), (10755, 1683007)]