12588465

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 21352320

約数和(自身を除く): 8763855

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 673, 1247, 2019, 3365, 3741, 6235, 10095, 18705, 19517, 28939, 58551, 86817, 97585, 144695, 292755, 434085, 839231, 2517693, 4196155, 12588465]

約数ペア:

[(1, 12588465), (3, 4196155), (5, 2517693), (15, 839231), (29, 434085), (43, 292755), (87, 144695), (129, 97585), (145, 86817), (215, 58551), (435, 28939), (645, 19517), (673, 18705), (1247, 10095), (2019, 6235), (3365, 3741)]