29121825

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4003}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 48656608

約数和(自身を除く): 19534783

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 4003, 7275, 12009, 20015, 60045, 100075, 300225, 388291, 1164873, 1941455, 5824365, 9707275, 29121825]

約数ペア:

[(1, 29121825), (3, 9707275), (5, 5824365), (15, 1941455), (25, 1164873), (75, 388291), (97, 300225), (291, 100075), (485, 60045), (1455, 20015), (2425, 12009), (4003, 7275)]