4073175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 7482904

約数和(自身を除く): 3409729

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 421, 645, 1075, 1263, 1935, 2105, 3225, 3789, 6315, 9675, 10525, 18103, 18945, 31575, 54309, 90515, 94725, 162927, 271545, 452575, 814635, 1357725, 4073175]

約数ペア:

[(1, 4073175), (3, 1357725), (5, 814635), (9, 452575), (15, 271545), (25, 162927), (43, 94725), (45, 90515), (75, 54309), (129, 31575), (215, 18945), (225, 18103), (387, 10525), (421, 9675), (645, 6315), (1075, 3789), (1263, 3225), (1935, 2105)]