1284018085

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1009}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 1784839680

約数和(自身を除く): 500821595

約数列:

[1, 5, 7, 35, 103, 353, 515, 721, 1009, 1765, 2471, 3605, 5045, 7063, 12355, 35315, 36359, 103927, 181795, 254513, 356177, 519635, 727489, 1272565, 1780885, 2493239, 3637445, 12466195, 36686231, 183431155, 256803617, 1284018085]

約数ペア:

[(1, 1284018085), (5, 256803617), (7, 183431155), (35, 36686231), (103, 12466195), (353, 3637445), (515, 2493239), (721, 1780885), (1009, 1272565), (1765, 727489), (2471, 519635), (3605, 356177), (5045, 254513), (7063, 181795), (12355, 103927), (35315, 36359)]