8964405

素因数分解:

$3^3\times 5^1\times {\mathrm{66403}}^1$

素因数の和:66417

約数の個数: 16

約数和(自身を含む): 15936960

約数和(自身を除く): 6972555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 66403, 199209, 332015, 597627, 996045, 1792881, 2988135, 8964405]

約数ペア:

[(1, 8964405), (3, 2988135), (5, 1792881), (9, 996045), (15, 597627), (27, 332015), (45, 199209), (135, 66403)]