5981985

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 10798080

約数和(自身を除く): 4816095

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 607, 657, 1095, 1821, 1971, 3035, 3285, 5463, 9105, 9855, 16389, 27315, 44311, 81945, 132933, 221555, 398799, 664665, 1196397, 1993995, 5981985]

約数ペア:

[(1, 5981985), (3, 1993995), (5, 1196397), (9, 664665), (15, 398799), (27, 221555), (45, 132933), (73, 81945), (135, 44311), (219, 27315), (365, 16389), (607, 9855), (657, 9105), (1095, 5463), (1821, 3285), (1971, 3035)]