424389645

素因数分解:

$3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4889}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 755798400

約数和(自身を除く): 331408755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 643, 1929, 3215, 4889, 5787, 9645, 14667, 17361, 24445, 28935, 44001, 73335, 86805, 132003, 220005, 660015, 3143627, 9430881, 15718135, 28292643, 47154405, 84877929, 141463215, 424389645]

約数ペア:

[(1, 424389645), (3, 141463215), (5, 84877929), (9, 47154405), (15, 28292643), (27, 15718135), (45, 9430881), (135, 3143627), (643, 660015), (1929, 220005), (3215, 132003), (4889, 86805), (5787, 73335), (9645, 44001), (14667, 28935), (17361, 24445)]