6451075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 8691408

約数和(自身を除く): 2240333

約数列:

[1, 5, 17, 25, 43, 85, 215, 353, 425, 731, 1075, 1765, 3655, 6001, 8825, 15179, 18275, 30005, 75895, 150025, 258043, 379475, 1290215, 6451075]

約数ペア:

[(1, 6451075), (5, 1290215), (17, 379475), (25, 258043), (43, 150025), (85, 75895), (215, 30005), (353, 18275), (425, 15179), (731, 8825), (1075, 6001), (1765, 3655)]