54757755

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 107533440

約数和(自身を除く): 52775685

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 351, 369, 533, 585, 615, 761, 1107, 1599, 1755, 1845, 2283, 2665, 3805, 4797, 5535, 6849, 7995, 9893, 11415, 14391, 20547, 23985, 29679, 31201, 34245, 49465, 71955, 89037, 93603, 102735, 148395, 156005, 267111, 280809, 405613, 445185, 468015, 842427, 1216839, 1335555, 1404045, 2028065, 3650517, 4212135, 6084195, 10951551, 18252585, 54757755]

約数ペア:

[(1, 54757755), (3, 18252585), (5, 10951551), (9, 6084195), (13, 4212135), (15, 3650517), (27, 2028065), (39, 1404045), (41, 1335555), (45, 1216839), (65, 842427), (117, 468015), (123, 445185), (135, 405613), (195, 280809), (205, 267111), (351, 156005), (369, 148395), (533, 102735), (585, 93603), (615, 89037), (761, 71955), (1107, 49465), (1599, 34245), (1755, 31201), (1845, 29679), (2283, 23985), (2665, 20547), (3805, 14391), (4797, 11415), (5535, 9893), (6849, 7995)]