23396965

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 5222171

約数列:

[1, 5, 103, 181, 251, 515, 905, 1255, 18643, 25853, 45431, 93215, 129265, 227155, 4679393, 23396965]

約数ペア:

[(1, 23396965), (5, 4679393), (103, 227155), (181, 129265), (251, 93215), (515, 45431), (905, 25853), (1255, 18643)]