2866625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 1176895

約数列:

[1, 5, 17, 19, 25, 71, 85, 95, 125, 323, 355, 425, 475, 1207, 1349, 1615, 1775, 2125, 2375, 6035, 6745, 8075, 8875, 22933, 30175, 33725, 40375, 114665, 150875, 168625, 573325, 2866625]

約数ペア:

[(1, 2866625), (5, 573325), (17, 168625), (19, 150875), (25, 114665), (71, 40375), (85, 33725), (95, 30175), (125, 22933), (323, 8875), (355, 8075), (425, 6745), (475, 6035), (1207, 2375), (1349, 2125), (1615, 1775)]