27849135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 46779840

約数和(自身を除く): 18930705

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 877, 1095, 2117, 2631, 4385, 6351, 10585, 13155, 25433, 31755, 64021, 76299, 127165, 192063, 320105, 381495, 960315, 1856609, 5569827, 9283045, 27849135]

約数ペア:

[(1, 27849135), (3, 9283045), (5, 5569827), (15, 1856609), (29, 960315), (73, 381495), (87, 320105), (145, 192063), (219, 127165), (365, 76299), (435, 64021), (877, 31755), (1095, 25433), (2117, 13155), (2631, 10585), (4385, 6351)]