216488795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{1613}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 275412960

約数和(自身を除く): 58924165

約数列:

[1, 5, 17, 85, 1579, 1613, 7895, 8065, 26843, 27421, 134215, 137105, 2546927, 12734635, 43297759, 216488795]

約数ペア:

[(1, 216488795), (5, 43297759), (17, 12734635), (85, 2546927), (1579, 137105), (1613, 134215), (7895, 27421), (8065, 26843)]