180561315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{16333}}^1$

素因数の和:16419

約数の個数: 32

約数和(自身を含む): 319885056

約数和(自身を除く): 139323741

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 11055, 16333, 48999, 81665, 179663, 244995, 538989, 898315, 1094311, 2694945, 3282933, 5471555, 12037421, 16414665, 36112263, 60187105, 180561315]

約数ペア:

[(1, 180561315), (3, 60187105), (5, 36112263), (11, 16414665), (15, 12037421), (33, 5471555), (55, 3282933), (67, 2694945), (165, 1094311), (201, 898315), (335, 538989), (737, 244995), (1005, 179663), (2211, 81665), (3685, 48999), (11055, 16333)]