2005803555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{49877}}^1$

素因数の和:50275

約数の個数: 32

約数和(自身を含む): 3677405184

約数和(自身を除く): 1671601629

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 383, 1149, 1915, 2681, 5745, 8043, 13405, 40215, 49877, 149631, 249385, 349139, 748155, 1047417, 1745695, 5237085, 19102891, 57308673, 95514455, 133720237, 286543365, 401160711, 668601185, 2005803555]

約数ペア:

[(1, 2005803555), (3, 668601185), (5, 401160711), (7, 286543365), (15, 133720237), (21, 95514455), (35, 57308673), (105, 19102891), (383, 5237085), (1149, 1745695), (1915, 1047417), (2681, 748155), (5745, 349139), (8043, 249385), (13405, 149631), (40215, 49877)]