25650945

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 45843840

約数和(自身を除く): 20192895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 757, 1255, 2259, 2271, 3765, 3785, 6777, 6813, 11295, 11355, 20439, 33885, 34065, 102195, 190007, 570021, 950035, 1710063, 2850105, 5130189, 8550315, 25650945]

約数ペア:

[(1, 25650945), (3, 8550315), (5, 5130189), (9, 2850105), (15, 1710063), (27, 950035), (45, 570021), (135, 190007), (251, 102195), (753, 34065), (757, 33885), (1255, 20439), (2259, 11355), (2271, 11295), (3765, 6813), (3785, 6777)]