25439455

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 31509504

約数和(自身を除く): 6070049

約数列:

[1, 5, 47, 103, 235, 515, 1051, 4841, 5255, 24205, 49397, 108253, 246985, 541265, 5087891, 25439455]

約数ペア:

[(1, 25439455), (5, 5087891), (47, 541265), (103, 246985), (235, 108253), (515, 49397), (1051, 24205), (4841, 5255)]