156375495

素因数分解:

$3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1559}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 278553600

約数和(自身を除く): 122178105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 743, 1559, 2229, 3715, 4677, 6687, 7795, 11145, 14031, 20061, 23385, 33435, 42093, 70155, 100305, 210465, 1158337, 3475011, 5791685, 10425033, 17375055, 31275099, 52125165, 156375495]

約数ペア:

[(1, 156375495), (3, 52125165), (5, 31275099), (9, 17375055), (15, 10425033), (27, 5791685), (45, 3475011), (135, 1158337), (743, 210465), (1559, 100305), (2229, 70155), (3715, 42093), (4677, 33435), (6687, 23385), (7795, 20061), (11145, 14031)]