8346745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3472775

約数列:

[1, 5, 11, 17, 55, 79, 85, 113, 187, 395, 565, 869, 935, 1243, 1343, 1921, 4345, 6215, 6715, 8927, 9605, 14773, 21131, 44635, 73865, 98197, 105655, 151759, 490985, 758795, 1669349, 8346745]

約数ペア:

[(1, 8346745), (5, 1669349), (11, 758795), (17, 490985), (55, 151759), (79, 105655), (85, 98197), (113, 73865), (187, 44635), (395, 21131), (565, 14773), (869, 9605), (935, 8927), (1243, 6715), (1343, 6215), (1921, 4345)]