15278769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 24253632

約数和(自身を除く): 8974863

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 983, 1413, 1727, 2949, 5181, 8847, 10813, 15543, 32439, 97317, 154331, 462993, 1388979, 1697641, 5092923, 15278769]

約数ペア:

[(1, 15278769), (3, 5092923), (9, 1697641), (11, 1388979), (33, 462993), (99, 154331), (157, 97317), (471, 32439), (983, 15543), (1413, 10813), (1727, 8847), (2949, 5181)]