2116780795605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{876513787}}^1$

素因数の和:876513825

約数の個数: 32

約数和(自身を含む): 4038975535104

約数和(自身を除く): 1922194739499

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 876513787, 2629541361, 4382568935, 6135596509, 13147706805, 18406789527, 20159817101, 30677982545, 60479451303, 92033947635, 100799085505, 141118719707, 302397256515, 423356159121, 705593598535, 2116780795605]

約数ペア:

[(1, 2116780795605), (3, 705593598535), (5, 423356159121), (7, 302397256515), (15, 141118719707), (21, 100799085505), (23, 92033947635), (35, 60479451303), (69, 30677982545), (105, 20159817101), (115, 18406789527), (161, 13147706805), (345, 6135596509), (483, 4382568935), (805, 2629541361), (2415, 876513787)]