252893105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{69191}}^1$

素因数の和:69256

約数の個数: 16

約数和(自身を含む): 328800384

約数和(自身を除く): 75907279

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 69191, 345955, 1176247, 2975213, 5881235, 14876065, 50578621, 252893105]

約数ペア:

[(1, 252893105), (5, 50578621), (17, 14876065), (43, 5881235), (85, 2975213), (215, 1176247), (731, 345955), (3655, 69191)]