7616505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 13265280

約数和(自身を除く): 5648775

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 281, 417, 695, 843, 1405, 1807, 2085, 3653, 4215, 5421, 9035, 10959, 18265, 27105, 39059, 54795, 117177, 195295, 507767, 585885, 1523301, 2538835, 7616505]

約数ペア:

[(1, 7616505), (3, 2538835), (5, 1523301), (13, 585885), (15, 507767), (39, 195295), (65, 117177), (139, 54795), (195, 39059), (281, 27105), (417, 18265), (695, 10959), (843, 9035), (1405, 5421), (1807, 4215), (2085, 3653)]