54090105

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 88833024

約数和(自身を除く): 34742919

約数列:

[1, 3, 5, 15, 67, 107, 201, 321, 335, 503, 535, 1005, 1509, 1605, 2515, 7169, 7545, 21507, 33701, 35845, 53821, 101103, 107535, 161463, 168505, 269105, 505515, 807315, 3606007, 10818021, 18030035, 54090105]

約数ペア:

[(1, 54090105), (3, 18030035), (5, 10818021), (15, 3606007), (67, 807315), (107, 505515), (201, 269105), (321, 168505), (335, 161463), (503, 107535), (535, 101103), (1005, 53821), (1509, 35845), (1605, 33701), (2515, 21507), (7169, 7545)]