15740037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 24242400

約数和(自身を除く): 8502363

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1109, 1577, 3327, 4731, 9981, 14193, 21071, 63213, 92047, 189639, 276141, 828423, 1748893, 5246679, 15740037]

約数ペア:

[(1, 15740037), (3, 5246679), (9, 1748893), (19, 828423), (57, 276141), (83, 189639), (171, 92047), (249, 63213), (747, 21071), (1109, 14193), (1577, 9981), (3327, 4731)]