274072895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{1999}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 348624000

約数和(自身を除く): 74551105

約数列:

[1, 5, 17, 85, 1613, 1999, 8065, 9995, 27421, 33983, 137105, 169915, 3224387, 16121935, 54814579, 274072895]

約数ペア:

[(1, 274072895), (5, 54814579), (17, 16121935), (85, 3224387), (1613, 169915), (1999, 137105), (8065, 33983), (9995, 27421)]