75867855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 154690560

約数和(自身を除く): 78822705

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1785, 1995, 2237, 2261, 4845, 6711, 6783, 11185, 11305, 15659, 33555, 33915, 38029, 42503, 46977, 78295, 114087, 127509, 190145, 212515, 234885, 266203, 297521, 570435, 637545, 722551, 798609, 892563, 1331015, 1487605, 2167653, 3612755, 3993045, 4462815, 5057857, 10838265, 15173571, 25289285, 75867855]

約数ペア:

[(1, 75867855), (3, 25289285), (5, 15173571), (7, 10838265), (15, 5057857), (17, 4462815), (19, 3993045), (21, 3612755), (35, 2167653), (51, 1487605), (57, 1331015), (85, 892563), (95, 798609), (105, 722551), (119, 637545), (133, 570435), (255, 297521), (285, 266203), (323, 234885), (357, 212515), (399, 190145), (595, 127509), (665, 114087), (969, 78295), (1615, 46977), (1785, 42503), (1995, 38029), (2237, 33915), (2261, 33555), (4845, 15659), (6711, 11305), (6783, 11185)]