159325775

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12823}}^1$

素因数の和:12911

約数の個数: 24

約数和(自身を含む): 228985344

約数和(自身を除く): 69659569

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 12425, 12823, 64115, 89761, 320575, 448805, 910433, 2244025, 4552165, 6373031, 22760825, 31865155, 159325775]

約数ペア:

[(1, 159325775), (5, 31865155), (7, 22760825), (25, 6373031), (35, 4552165), (71, 2244025), (175, 910433), (355, 448805), (497, 320575), (1775, 89761), (2485, 64115), (12425, 12823)]