27413815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 40352256

約数和(自身を除く): 12938441

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 1667, 3289, 8335, 16445, 18337, 21671, 38341, 91685, 108355, 191705, 238381, 421751, 498433, 1191905, 2108755, 2492165, 5482763, 27413815]

約数ペア:

[(1, 27413815), (5, 5482763), (11, 2492165), (13, 2108755), (23, 1191905), (55, 498433), (65, 421751), (115, 238381), (143, 191705), (253, 108355), (299, 91685), (715, 38341), (1265, 21671), (1495, 18337), (1667, 16445), (3289, 8335)]