4031055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 8146944

約数和(自身を除く): 4115889

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 191, 201, 315, 335, 469, 573, 603, 955, 1005, 1337, 1407, 1719, 2345, 2865, 3015, 4011, 4221, 6685, 7035, 8595, 12033, 12797, 20055, 21105, 38391, 60165, 63985, 89579, 115173, 191955, 268737, 447895, 575865, 806211, 1343685, 4031055]

約数ペア:

[(1, 4031055), (3, 1343685), (5, 806211), (7, 575865), (9, 447895), (15, 268737), (21, 191955), (35, 115173), (45, 89579), (63, 63985), (67, 60165), (105, 38391), (191, 21105), (201, 20055), (315, 12797), (335, 12033), (469, 8595), (573, 7035), (603, 6685), (955, 4221), (1005, 4011), (1337, 3015), (1407, 2865), (1719, 2345)]