55943055

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2819}}^1$

素因数の和:2850

約数の個数: 60

約数和(自身を含む): 116697240

約数和(自身を除く): 60754185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2819, 2835, 3969, 6615, 8457, 14095, 19733, 19845, 25371, 42285, 59199, 76113, 98665, 126855, 138131, 177597, 228339, 295995, 380565, 414393, 532791, 690655, 887985, 1141695, 1243179, 1598373, 2071965, 2663955, 3729537, 6215895, 7991865, 11188611, 18647685, 55943055]

約数ペア:

[(1, 55943055), (3, 18647685), (5, 11188611), (7, 7991865), (9, 6215895), (15, 3729537), (21, 2663955), (27, 2071965), (35, 1598373), (45, 1243179), (49, 1141695), (63, 887985), (81, 690655), (105, 532791), (135, 414393), (147, 380565), (189, 295995), (245, 228339), (315, 177597), (405, 138131), (441, 126855), (567, 98665), (735, 76113), (945, 59199), (1323, 42285), (2205, 25371), (2819, 19845), (2835, 19733), (3969, 14095), (6615, 8457)]