2395725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 4196160

約数和(自身を除く): 1800435

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1879, 5637, 9395, 28185, 31943, 46975, 95829, 140925, 159715, 479145, 798575, 2395725]

約数ペア:

[(1, 2395725), (3, 798575), (5, 479145), (15, 159715), (17, 140925), (25, 95829), (51, 46975), (75, 31943), (85, 28185), (255, 9395), (425, 5637), (1275, 1879)]