5311565

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2568115

約数列:

[1, 5, 7, 17, 35, 79, 85, 113, 119, 395, 553, 565, 595, 791, 1343, 1921, 2765, 3955, 6715, 8927, 9401, 9605, 13447, 44635, 47005, 62489, 67235, 151759, 312445, 758795, 1062313, 5311565]

約数ペア:

[(1, 5311565), (5, 1062313), (7, 758795), (17, 312445), (35, 151759), (79, 67235), (85, 62489), (113, 47005), (119, 44635), (395, 13447), (553, 9605), (565, 9401), (595, 8927), (791, 6715), (1343, 3955), (1921, 2765)]