121657235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 176394240

約数和(自身を除く): 54737005

約数列:

[1, 5, 7, 23, 35, 79, 115, 161, 395, 553, 805, 1817, 1913, 2765, 9085, 9565, 12719, 13391, 43999, 63595, 66955, 151127, 219995, 307993, 755635, 1057889, 1539965, 3475921, 5289445, 17379605, 24331447, 121657235]

約数ペア:

[(1, 121657235), (5, 24331447), (7, 17379605), (23, 5289445), (35, 3475921), (79, 1539965), (115, 1057889), (161, 755635), (395, 307993), (553, 219995), (805, 151127), (1817, 66955), (1913, 63595), (2765, 43999), (9085, 13391), (9565, 12719)]