121409475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{147163}}^1$

素因数の和:147187

約数の個数: 24

約数和(自身を含む): 218980032

約数和(自身を除く): 97570557

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 147163, 441489, 735815, 1618793, 2207445, 3679075, 4856379, 8093965, 11037225, 24281895, 40469825, 121409475]

約数ペア:

[(1, 121409475), (3, 40469825), (5, 24281895), (11, 11037225), (15, 8093965), (25, 4856379), (33, 3679075), (55, 2207445), (75, 1618793), (165, 735815), (275, 441489), (825, 147163)]