16487535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 13994385

約数列:

[1, 3, 5, 15, 17, 19, 41, 51, 57, 83, 85, 95, 123, 205, 249, 255, 285, 323, 415, 615, 697, 779, 969, 1245, 1411, 1577, 1615, 2091, 2337, 3403, 3485, 3895, 4233, 4731, 4845, 7055, 7885, 10209, 10455, 11685, 13243, 17015, 21165, 23655, 26809, 39729, 51045, 57851, 64657, 66215, 80427, 134045, 173553, 193971, 198645, 289255, 323285, 402135, 867765, 969855, 1099169, 3297507, 5495845, 16487535]

約数ペア:

[(1, 16487535), (3, 5495845), (5, 3297507), (15, 1099169), (17, 969855), (19, 867765), (41, 402135), (51, 323285), (57, 289255), (83, 198645), (85, 193971), (95, 173553), (123, 134045), (205, 80427), (249, 66215), (255, 64657), (285, 57851), (323, 51045), (415, 39729), (615, 26809), (697, 23655), (779, 21165), (969, 17015), (1245, 13243), (1411, 11685), (1577, 10455), (1615, 10209), (2091, 7885), (2337, 7055), (3403, 4845), (3485, 4731), (3895, 4233)]