87969305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1913}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 112037904

約数和(自身を除く): 24068599

約数列:

[1, 5, 17, 85, 541, 1913, 2705, 9197, 9565, 32521, 45985, 162605, 1034933, 5174665, 17593861, 87969305]

約数ペア:

[(1, 87969305), (5, 17593861), (17, 5174665), (85, 1034933), (541, 162605), (1913, 45985), (2705, 32521), (9197, 9565)]