4119615

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 7310160

約数和(自身を除く): 3190545

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2129, 6387, 10645, 19161, 31935, 91547, 95805, 274641, 457735, 823923, 1373205, 4119615]

約数ペア:

[(1, 4119615), (3, 1373205), (5, 823923), (9, 457735), (15, 274641), (43, 95805), (45, 91547), (129, 31935), (215, 19161), (387, 10645), (645, 6387), (1935, 2129)]