1226465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 370207

約数列:

[1, 5, 17, 47, 85, 235, 307, 799, 1535, 3995, 5219, 14429, 26095, 72145, 245293, 1226465]

約数ペア:

[(1, 1226465), (5, 245293), (17, 72145), (47, 26095), (85, 14429), (235, 5219), (307, 3995), (799, 1535)]