205803135

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{11941}}^1$

素因数の和:12335

約数の個数: 24

約数和(自身を含む): 357686784

約数和(自身を除く): 151883649

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1915, 3447, 5745, 11941, 17235, 35823, 59705, 107469, 179115, 537345, 4573403, 13720209, 22867015, 41160627, 68601045, 205803135]

約数ペア:

[(1, 205803135), (3, 68601045), (5, 41160627), (9, 22867015), (15, 13720209), (45, 4573403), (383, 537345), (1149, 179115), (1915, 107469), (3447, 59705), (5745, 35823), (11941, 17235)]