7275955

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 9601200

約数和(自身を除く): 2325245

約数列:

[1, 5, 19, 29, 95, 139, 145, 361, 551, 695, 1805, 2641, 2755, 4031, 10469, 13205, 20155, 50179, 52345, 76589, 250895, 382945, 1455191, 7275955]

約数ペア:

[(1, 7275955), (5, 1455191), (19, 382945), (29, 250895), (95, 76589), (139, 52345), (145, 50179), (361, 20155), (551, 13205), (695, 10469), (1805, 4031), (2641, 2755)]