55059885

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 102581760

約数和(自身を除く): 47521875

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 73, 111, 135, 151, 185, 219, 333, 365, 453, 555, 657, 755, 999, 1095, 1359, 1665, 1971, 2265, 2701, 3285, 4077, 4995, 5587, 6795, 8103, 9855, 11023, 13505, 16761, 20385, 24309, 27935, 33069, 40515, 50283, 55115, 72927, 83805, 99207, 121545, 150849, 165345, 251415, 297621, 364635, 407851, 496035, 754245, 1223553, 1488105, 2039255, 3670659, 6117765, 11011977, 18353295, 55059885]

約数ペア:

[(1, 55059885), (3, 18353295), (5, 11011977), (9, 6117765), (15, 3670659), (27, 2039255), (37, 1488105), (45, 1223553), (73, 754245), (111, 496035), (135, 407851), (151, 364635), (185, 297621), (219, 251415), (333, 165345), (365, 150849), (453, 121545), (555, 99207), (657, 83805), (755, 72927), (999, 55115), (1095, 50283), (1359, 40515), (1665, 33069), (1971, 27935), (2265, 24309), (2701, 20385), (3285, 16761), (4077, 13505), (4995, 11023), (5587, 9855), (6795, 8103)]