8505945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9022

約数の個数: 32

約数和(自身を含む): 17283840

約数和(自身を除く): 8777895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 9001, 27003, 45005, 63007, 81009, 135015, 189021, 243027, 315035, 405045, 567063, 945105, 1215135, 1701189, 2835315, 8505945]

約数ペア:

[(1, 8505945), (3, 2835315), (5, 1701189), (7, 1215135), (9, 945105), (15, 567063), (21, 405045), (27, 315035), (35, 243027), (45, 189021), (63, 135015), (105, 81009), (135, 63007), (189, 45005), (315, 27003), (945, 9001)]