72692385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 125435520

約数和(自身を除く): 52743135

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 6221, 11685, 18663, 31105, 93315, 118199, 255061, 354597, 590995, 765183, 1275305, 1772985, 3825915, 4846159, 14538477, 24230795, 72692385]

約数ペア:

[(1, 72692385), (3, 24230795), (5, 14538477), (15, 4846159), (19, 3825915), (41, 1772985), (57, 1275305), (95, 765183), (123, 590995), (205, 354597), (285, 255061), (615, 118199), (779, 93315), (2337, 31105), (3895, 18663), (6221, 11685)]