8045205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 14824704

約数和(自身を除く): 6779499

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 397, 579, 965, 1191, 1351, 1985, 2779, 2895, 4053, 5955, 6755, 8337, 13895, 20265, 41685, 76621, 229863, 383105, 536347, 1149315, 1609041, 2681735, 8045205]

約数ペア:

[(1, 8045205), (3, 2681735), (5, 1609041), (7, 1149315), (15, 536347), (21, 383105), (35, 229863), (105, 76621), (193, 41685), (397, 20265), (579, 13895), (965, 8337), (1191, 6755), (1351, 5955), (1985, 4053), (2779, 2895)]