2850675

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 4761600

約数和(自身を除く): 1910925

約数列:

[1, 3, 5, 15, 25, 75, 191, 199, 573, 597, 955, 995, 2865, 2985, 4775, 4975, 14325, 14925, 38009, 114027, 190045, 570135, 950225, 2850675]

約数ペア:

[(1, 2850675), (3, 950225), (5, 570135), (15, 190045), (25, 114027), (75, 38009), (191, 14925), (199, 14325), (573, 4975), (597, 4775), (955, 2985), (995, 2865)]