85869105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7643}}^1$

素因数の和:7765

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 72636879

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 7643, 11235, 22929, 38215, 53501, 114645, 160503, 267505, 802515, 817801, 2453403, 4089005, 5724607, 12267015, 17173821, 28623035, 85869105]

約数ペア:

[(1, 85869105), (3, 28623035), (5, 17173821), (7, 12267015), (15, 5724607), (21, 4089005), (35, 2453403), (105, 817801), (107, 802515), (321, 267505), (535, 160503), (749, 114645), (1605, 53501), (2247, 38215), (3745, 22929), (7643, 11235)]