76131965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 115456896

約数和(自身を除く): 39324931

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 169, 211, 305, 427, 455, 793, 845, 1055, 1183, 1477, 2135, 2743, 3965, 5551, 5915, 7385, 10309, 12871, 13715, 19201, 27755, 35659, 51545, 64355, 72163, 90097, 96005, 167323, 178295, 249613, 360815, 450485, 836615, 1171261, 1248065, 2175199, 5856305, 10875995, 15226393, 76131965]

約数ペア:

[(1, 76131965), (5, 15226393), (7, 10875995), (13, 5856305), (35, 2175199), (61, 1248065), (65, 1171261), (91, 836615), (169, 450485), (211, 360815), (305, 249613), (427, 178295), (455, 167323), (793, 96005), (845, 90097), (1055, 72163), (1183, 64355), (1477, 51545), (2135, 35659), (2743, 27755), (3965, 19201), (5551, 13715), (5915, 12871), (7385, 10309)]