1955475

素因数分解:

$3^3\times 5^2\times {\mathrm{2897}}^1$

素因数の和:2916

約数の個数: 24

約数和(自身を含む): 3593520

約数和(自身を除く): 1638045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2897, 8691, 14485, 26073, 43455, 72425, 78219, 130365, 217275, 391095, 651825, 1955475]

約数ペア:

[(1, 1955475), (3, 651825), (5, 391095), (9, 217275), (15, 130365), (25, 78219), (27, 72425), (45, 43455), (75, 26073), (135, 14485), (225, 8691), (675, 2897)]