66124985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1559}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 84240000

約数和(自身を除く): 18115015

約数列:

[1, 5, 17, 85, 499, 1559, 2495, 7795, 8483, 26503, 42415, 132515, 777941, 3889705, 13224997, 66124985]

約数ペア:

[(1, 66124985), (5, 13224997), (17, 3889705), (85, 777941), (499, 132515), (1559, 42415), (2495, 26503), (7795, 8483)]