85824165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7639}}^1$

素因数の和:7761

約数の個数: 32

約数和(自身を含む): 158423040

約数和(自身を除く): 72598875

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 7639, 11235, 22917, 38195, 53473, 114585, 160419, 267365, 802095, 817373, 2452119, 4086865, 5721611, 12260595, 17164833, 28608055, 85824165]

約数ペア:

[(1, 85824165), (3, 28608055), (5, 17164833), (7, 12260595), (15, 5721611), (21, 4086865), (35, 2452119), (105, 817373), (107, 802095), (321, 267365), (535, 160419), (749, 114585), (1605, 53473), (2247, 38195), (3745, 22917), (7639, 11235)]