55546065

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 100455888

約数和(自身を除く): 44909823

約数列:

[1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 333, 365, 457, 555, 657, 1095, 1371, 1665, 2285, 2701, 3285, 4113, 6855, 8103, 13505, 16909, 20565, 24309, 33361, 40515, 50727, 84545, 100083, 121545, 152181, 166805, 253635, 300249, 500415, 760905, 1234357, 1501245, 3703071, 6171785, 11109213, 18515355, 55546065]

約数ペア:

[(1, 55546065), (3, 18515355), (5, 11109213), (9, 6171785), (15, 3703071), (37, 1501245), (45, 1234357), (73, 760905), (111, 500415), (185, 300249), (219, 253635), (333, 166805), (365, 152181), (457, 121545), (555, 100083), (657, 84545), (1095, 50727), (1371, 40515), (1665, 33361), (2285, 24309), (2701, 20565), (3285, 16909), (4113, 13505), (6855, 8103)]