15692291993

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 19391400000

約数和(自身を除く): 3699108007

約数列:

[1, 7, 29, 49, 53, 139, 203, 371, 973, 1421, 1499, 1537, 2597, 4031, 6811, 7367, 10493, 10759, 28217, 43471, 51569, 73451, 75313, 79447, 197519, 208361, 213643, 304297, 360983, 556129, 1458527, 1495501, 2130079, 2303963, 3892903, 6042469, 10209689, 10468507, 11043133, 16127741, 42297283, 77301931, 112894187, 296080981, 320250857, 541113517, 2241755999, 15692291993]

約数ペア:

[(1, 15692291993), (7, 2241755999), (29, 541113517), (49, 320250857), (53, 296080981), (139, 112894187), (203, 77301931), (371, 42297283), (973, 16127741), (1421, 11043133), (1499, 10468507), (1537, 10209689), (2597, 6042469), (4031, 3892903), (6811, 2303963), (7367, 2130079), (10493, 1495501), (10759, 1458527), (28217, 556129), (43471, 360983), (51569, 304297), (73451, 213643), (75313, 208361), (79447, 197519)]