57330505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 74433600

約数和(自身を除く): 17103095

約数列:

[1, 5, 19, 41, 95, 205, 359, 779, 1681, 1795, 3895, 6821, 8405, 14719, 31939, 34105, 73595, 159695, 279661, 603479, 1398305, 3017395, 11466101, 57330505]

約数ペア:

[(1, 57330505), (5, 11466101), (19, 3017395), (41, 1398305), (95, 603479), (205, 279661), (359, 159695), (779, 73595), (1681, 34105), (1795, 31939), (3895, 14719), (6821, 8405)]