85122655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43541}}^1$

素因数の和:43586

約数の個数: 16

約数和(自身を含む): 112860864

約数和(自身を除く): 27738209

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 43541, 217705, 740197, 1001443, 3700985, 5007215, 17024531, 85122655]

約数ペア:

[(1, 85122655), (5, 17024531), (17, 5007215), (23, 3700985), (85, 1001443), (115, 740197), (391, 217705), (1955, 43541)]