28463155

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4493}}^1$

素因数の和:4686

約数の個数: 16

約数和(自身を含む): 39259584

約数和(自身を除く): 10796429

約数列:

[1, 5, 7, 35, 181, 905, 1267, 4493, 6335, 22465, 31451, 157255, 813233, 4066165, 5692631, 28463155]

約数ペア:

[(1, 28463155), (5, 5692631), (7, 4066165), (35, 813233), (181, 157255), (905, 31451), (1267, 22465), (4493, 6335)]