655766915

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{6047}}^1$

素因数の和:6139

約数の個数: 24

約数和(自身を含む): 842825088

約数和(自身を除く): 187058173

約数列:

[1, 5, 23, 41, 115, 205, 529, 943, 2645, 4715, 6047, 21689, 30235, 108445, 139081, 247927, 695405, 1239635, 3198863, 5702321, 15994315, 28511605, 131153383, 655766915]

約数ペア:

[(1, 655766915), (5, 131153383), (23, 28511605), (41, 15994315), (115, 5702321), (205, 3198863), (529, 1239635), (943, 695405), (2645, 247927), (4715, 139081), (6047, 108445), (21689, 30235)]