254263995

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28111}}^1$

素因数の和:28192

約数の個数: 32

約数和(自身を含む): 458787840

約数和(自身を除く): 204523845

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 28111, 84333, 140555, 252999, 421665, 758997, 1264995, 1883437, 3794985, 5650311, 9417185, 16950933, 28251555, 50852799, 84754665, 254263995]

約数ペア:

[(1, 254263995), (3, 84754665), (5, 50852799), (9, 28251555), (15, 16950933), (27, 9417185), (45, 5650311), (67, 3794985), (135, 1883437), (201, 1264995), (335, 758997), (603, 421665), (1005, 252999), (1809, 140555), (3015, 84333), (9045, 28111)]