11611845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 23242752

約数和(自身を除く): 11630907

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 191, 193, 315, 573, 579, 955, 965, 1337, 1351, 1719, 1737, 2865, 2895, 4011, 4053, 6685, 6755, 8595, 8685, 12033, 12159, 20055, 20265, 36863, 60165, 60795, 110589, 184315, 258041, 331767, 552945, 774123, 1290205, 1658835, 2322369, 3870615, 11611845]

約数ペア:

[(1, 11611845), (3, 3870615), (5, 2322369), (7, 1658835), (9, 1290205), (15, 774123), (21, 552945), (35, 331767), (45, 258041), (63, 184315), (105, 110589), (191, 60795), (193, 60165), (315, 36863), (573, 20265), (579, 20055), (955, 12159), (965, 12033), (1337, 8685), (1351, 8595), (1719, 6755), (1737, 6685), (2865, 4053), (2895, 4011)]