3983385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 3435495

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 643, 885, 1239, 1929, 2065, 3215, 4501, 6195, 9645, 13503, 22505, 37937, 67515, 113811, 189685, 265559, 569055, 796677, 1327795, 3983385]

約数ペア:

[(1, 3983385), (3, 1327795), (5, 796677), (7, 569055), (15, 265559), (21, 189685), (35, 113811), (59, 67515), (105, 37937), (177, 22505), (295, 13503), (413, 9645), (643, 6195), (885, 4501), (1239, 3215), (1929, 2065)]