2550450075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2000353}}^1$

素因数の和:2000383

約数の個数: 24

約数和(自身を含む): 4464790128

約数和(自身を除く): 1914340053

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2000353, 6001059, 10001765, 30005295, 34006001, 50008825, 102018003, 150026475, 170030005, 510090015, 850150025, 2550450075]

約数ペア:

[(1, 2550450075), (3, 850150025), (5, 510090015), (15, 170030005), (17, 150026475), (25, 102018003), (51, 50008825), (75, 34006001), (85, 30005295), (255, 10001765), (425, 6001059), (1275, 2000353)]