2300625

素因数分解:

$3^2\times 5^4\times {\mathrm{409}}^1$

素因数の和:435

約数の個数: 30

約数和(自身を含む): 4162730

約数和(自身を除く): 1862105

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 409, 625, 1125, 1227, 1875, 2045, 3681, 5625, 6135, 10225, 18405, 30675, 51125, 92025, 153375, 255625, 460125, 766875, 2300625]

約数ペア:

[(1, 2300625), (3, 766875), (5, 460125), (9, 255625), (15, 153375), (25, 92025), (45, 51125), (75, 30675), (125, 18405), (225, 10225), (375, 6135), (409, 5625), (625, 3681), (1125, 2045), (1227, 1875)]