87979045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{228517}}^1$

素因数の和:228540

約数の個数: 16

約数和(自身を含む): 131626368

約数和(自身を除く): 43647323

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 228517, 1142585, 1599619, 2513687, 7998095, 12568435, 17595809, 87979045]

約数ペア:

[(1, 87979045), (5, 17595809), (7, 12568435), (11, 7998095), (35, 2513687), (55, 1599619), (77, 1142585), (385, 228517)]