489746905

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{4703}}^1$

素因数の和:5120

約数の個数: 16

約数和(自身を含む): 599477760

約数和(自身を除く): 109730855

約数列:

[1, 5, 59, 295, 353, 1765, 4703, 20827, 23515, 104135, 277477, 1387385, 1660159, 8300795, 97949381, 489746905]

約数ペア:

[(1, 489746905), (5, 97949381), (59, 8300795), (295, 1660159), (353, 1387385), (1765, 277477), (4703, 104135), (20827, 23515)]