253485205

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 306979200

約数和(自身を除く): 53493995

約数列:

[1, 5, 199, 373, 683, 995, 1865, 3415, 74227, 135917, 254759, 371135, 679585, 1273795, 50697041, 253485205]

約数ペア:

[(1, 253485205), (5, 50697041), (199, 1273795), (373, 679585), (683, 371135), (995, 254759), (1865, 135917), (3415, 74227)]