12507675

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 20951040

約数和(自身を除く): 8443365

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 2111, 5925, 6333, 10555, 31665, 52775, 158325, 166769, 500307, 833845, 2501535, 4169225, 12507675]

約数ペア:

[(1, 12507675), (3, 4169225), (5, 2501535), (15, 833845), (25, 500307), (75, 166769), (79, 158325), (237, 52775), (395, 31665), (1185, 10555), (1975, 6333), (2111, 5925)]