4380331365

素因数分解:

$3^7\times 5^1\times {\mathrm{400579}}^1$

素因数の和:400605

約数の個数: 32

約数和(自身を含む): 7883414400

約数和(自身を除く): 3503083035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 400579, 1201737, 2002895, 3605211, 6008685, 10815633, 18026055, 32446899, 54078165, 97340697, 162234495, 292022091, 486703485, 876066273, 1460110455, 4380331365]

約数ペア:

[(1, 4380331365), (3, 1460110455), (5, 876066273), (9, 486703485), (15, 292022091), (27, 162234495), (45, 97340697), (81, 54078165), (135, 32446899), (243, 18026055), (405, 10815633), (729, 6008685), (1215, 3605211), (2187, 2002895), (3645, 1201737), (10935, 400579)]